February 2024 - AMSAT-BB - mailman.amsat.org

ARISS News Release No. 24-12
by David Jordan 20 Feb '24

20 Feb '24

ARISS News Release No.24-12 DaveJordan, AA4KN ARISS PR aa4kn(a)amsat.org FORIMMEDIATE RELEASE ARISSContact is Scheduled with Students at Girl Scout Troop 1089, Sacramento, California, USA February 19,2024—Amateur Radio on the International Space Station (ARISS) has receivedschedule confirmation for an ARISS radio contact between an astronaut aboardthe International Space Station (ISS) and youth members in Girl Scout Troop1089 located in Sacramento, CA. ARISSconducts 60-100 of these special amateur radio contacts each year betweenstudents around the globe and crew members with ham radio licenses aboard theISS. ThisGirl Scout Project with ARISS has been undertaken and implemented by Senior andAmbassador Scouts (high school) from various Troops within the greaterSacramento area. In preparation for this ARISS contact, Girl Scout Troop 1089conducted an educational program (Space and Stem Educational Activities andExperience) of seven sessions designed for Senior and Ambassador Girl Scouts,representing ages 14-18, grades 9-12. By earning their “Space Science MasterBadge” and “STEM Career Exploration Badge” and participating in this ARISScontact, the Girl Scout leaders hope this will inspire an interest in science,technology, engineering, arts and math (STEAM) fields among the attendees. Sessionactivities allowed girls to build/tune a small radio, learn about web softwaredefined radio, research the experiments occurring on the ISS, and learn about careersin the space sciences. They also learned to work a ham radio station that willdownload Slow Scan TV images. Girl Scout Troop 1089 is actively working with membersof the River City Amateur Radio Communications Society (N6NA) who have providedlessons in radio communication, amateur radio, and STEM fields as part of theseven sessions. This will be adirect contact via Amateur Radio allowing students to ask theirquestions of astronaut Jasmin Moghbeli, amateur radio call sign KI5WSL. Thedownlink frequency for this contact is 145.800 MHz and may be heard bylisteners that are within the ISS-footprint that also encompasses the relayground station. The amateur radio ground station for this contact is in Sacramento,CA. Amateur radio operators using call sign N6NA, will operate the groundstation to establish and maintain the ISS connection. The ARISS radiocontact is scheduled for February 22, 2024 at 10:26 am PST (CA) (18:26 UTC, 1:26 pm EST, 12:26 pm CST, 11:26 am MST). The public isinvited to watch the livestream at: https://youtube.com/live/-pc-8FqHBTw - early entry 9:15 and https://fb.me/e/3xnJgypOa _______________________________ As time allows,students will ask these questions: 1. What is thestrangest thing to happen to you on the ISS? 2. What aresome of the experiments you are working on? What is your favorite? 3. What are youmost looking forward to when you return to Earth? 4. What aresome things you will miss about space once you are back on Earth? 5. What advicewould you give someone who wants to be where you are? 6. The firsttime you took off from Earth were you scared? What was it like? 7. Do you thinkwe will find evidence of life beyond Earth? 8. How do youget supplies from Earth? 9. Are yourexperiments mostly biological or technological? 10. How dosolar flares affect you and the Space Station? 11. Do youlisten to music or PodCasts in space? If so, what? 12. Do you haveany free time? If so, what do you do during it? 13. Do youreally eat astronaut ice cream? What is your favorite flavor? 14. Whathappens if there is an emergency with the Station itself? 15. What isyour deepest worry while on the ISS? 16. What is thehardest part of being an astronaut? 17. What is theaverage day on the ISS like for you? 18. Would you liveon Mars if you could? 19. What isyour favorite part of being an astronaut? 20. Do allastronauts perform experiments or do some focus on science while others focuson the maintenance of the space station or something else? About ARISS: Amateur Radio on the International Space Station (ARISS) isa cooperative venture of international amateur radio societies and the spaceagencies that support the ISS. In the United States, sponsors are the AmericanRadio Relay League (ARRL), Amateur Radio Digital Communications (ARDC), RadioAmateur Satellite Corporation (AMSAT), NASA’s Space Communications andNavigation program (SCaN) and the ISS National Lab—Space Station Explorers. Theprimary goal of ARISS is to promote exploration of science, technology, engineering,the arts, and mathematics topics. ARISS does this by organizing scheduledcontacts via amateur radio between crew members aboard the ISS and students.Before and during these radio contacts, students, educators, parents, andcommunities take part in hands-on learning activities tied to space, spacetechnologies, and amateur radio. For more information, see http://www.ariss.org . Media Contact: Dave Jordan,AA4KN ARISS PR Find us onsocial media at: X: ARISS_Intl Facebook:facebook.com/ARISSIntl Instagram:ariss_intl Mastodon:[email protected] Check out ARISSon Youtube.com.

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FUNcube1 Entering Safe Mode
by David Johnson 19 Feb '24

19 Feb '24

Hi, A messages from the FC1 operations team: After a good period of transponder activity FUNcube batteries need a short rest. We plan to switch the transponder OFF between March 3rd to 15th subject to operational conditions. The satellite will be placed Safe mode and will still provide low power telemetry 73 Dave, G4DPZ

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TEVEL-5
by david.greenberg 18 Feb '24

18 Feb '24

Hello All, TEVEL-5 FM transponder has been activated, starting from today 18.02.24 19:05U for 72 hours.73,David 4X1DGנשלח מה-Galaxy שלי

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ANS-049 AMSAT News Service Weekly Bulletins for Feb. 18
by Mark Johns, K0JM 18 Feb '24

18 Feb '24

AMSAT NEWS SERVICE ANS-049 In this edition: * SpaceX Delays Crew-8 Astronaut Launch to Make Way for Private Moon Mission * Upcoming Rideshare Launch to Include Amateur Payloads * Bill Introduced to Eliminate Private Land Use Restrictions on Amateur Radio * Small Launch Companies Seek Niches to Compete With SpaceX Rideshare * Changes to AMSAT-NA TLE Distribution for February 16 * ARISS News * Upcoming Satellite Operations * Hamfests, Conventions, Maker Faires, and Other Events * Satellite Shorts From All Over The AMSAT News Service bulletins are a free, weekly news and information service of AMSAT, the Radio Amateur Satellite Corporation. ANS publishes news related to Amateur Radio in Space including reports on the activities of a worldwide group of Amateur Radio operators who share an active interest in designing, building, launching and communicating through analog and digital Amateur Radio satellites. The news feed on http://www.amsat.org publishes news of Amateur Radio in Space as soon as our volunteers can post it. *Please send any amateur satellite news or reports to: ans-editor [at] amsat.org <http://amsat.org>* You can sign up for free e-mail delivery of the AMSAT News Service Bulletins via the ANS List; to join this list see: https://mailman.amsat.org/postorius/lists/ans.amsat.org/ ANS-049 AMSAT News Service Weekly Bulletins To: All RADIO AMATEURS From: Radio Amateur Satellite Corporation 712 H Street NE, Suite 1653 Washington, DC 20002 DATE 2024 Feb 18 SpaceX Delays Crew-8 Astronaut Launch to Make Way for Private Moon Mission NASA’s next astronaut launch will delay nearly a week to let a moon mission leave Earth first. NASA’s Crew-8 astronauts, who will launch on a SpaceX Crew Dragon, will fly to space no earlier than Feb. 28. The delay from Feb. 22 will make room for the expected launch of Intuitive Machines’ moon lander from the same launch pad at NASA’s Kennedy Space Center in Florida. Odysseus, a robotic lunar lander built by the Houston-based company Intuitive Machines, lifted off atop a SpaceX Falcon 9 rocket from NASA’s Kennedy Space Center (KSC) in Florida early in the morning on Thursday, Feb. 15. If all goes according to plan, Odysseus (designated IM-1) will touch down near the moon’s south pole on Feb. 22, becoming the first-ever private spacecraft to ace a lunar landing. Success would also be a big deal for the United States, which hasn’t been to the lunar surface since NASA’s Apollo 17 mission more than half a century ago. “NASA and SpaceX will continue to assess Crew-8 readiness and may adjust the Crew-8 launch date following a successful IM-1 launch,” agency officials wrote in a statement on Feb. 13, while announcing the delay. The astronaut mission will serve as relief for Crew-7, which flew to space on Aug. 26 for an International Space Station mission expected to last six or seven months. *SpaceX Crew-8 crew. From left to right: Roscosmos cosmonaut Alexander Grebenkin, NASA astronaut Michael Barratt, KD5MIJ, NASA astronaut Matthew Dominick, KCØTOR, and NASA astronaut Jeanette Epps, KF5QNU.* Crew-8 includes NASA astronauts Matthew Dominick, KCØTOR (commander), Michael Barratt, KD5MIJ (pilot), and Jeanette Epps, KF5QNU (mission specialist), along with Roscosmos cosmonaut and mission specialist Alexander Grebenkin. Both the ISS crew and the IM-1 launch are using a pad SpaceX leases at NASA’s Kennedy Space Center. The moon mission has a fairly narrow launch window as the IM-1 lander needs specific landing conditions to land at the lunar south pole, which is part of why the launch date for Crew-8 may be adjusted. Crew-8, as the name implies, is the eighth crewed operational mission by SpaceX that sends commercial crews to the ISS on NASA’s behalf. Starliner, the second vendor, may fly its first test crew in mid-April 2024. [ANS thanks Space.com for the above information.] ------------------------------ *The 2024 AMSAT President’s Club coins are here now!* *Help Support GOLF and Fox Plus* *Join the AMSAT President’s Club today and help* *Keep Amateur Radio in Space!* *https://www.amsat.org/join-the-amsat-presidents-club/ <https://www.amsat.org/join-the-amsat-presidents-club/>* ------------------------------ Upcoming Rideshare Launch to Include Amateur Payloads The SpaceX F9 Transporter-10 Rideshare mission has been scheduled for launch on 1 March 2024. In addition to a half dozen commercial payloads, two amateur satellites are on the launch manifest: SONATE-2 from Germany and CroCube from Croatia. *SONATE-2* SONATE-2 is a 6U+ CubeSat designed and built by the University of Wuerzburg in Germany. As for many university satellites, the mission objectives of the SONATE-2 satellite can be divided into three different parts: – The operation of an amateur radio payload – The development and operation of the satellite for the education of students. – The operation of a novel payload as a technology demonstration in space. The amateur payload of SONATE-2 consists of a VHF transceiver that was already built for the predecessor mission SONATE over the course of several student theses. For SONATE-2 additional student theses extended the transceiver functionalities. It will provide regular SSTV downlinks with images from the optical sensors included in the AI payload as well as an APRS digipeater and CW beacon. On the education side, the mission will serve as a foundation for different aspects of the university aerospace and computer science engineering program. In the context of practical courses, theses or as student assistants, students can participate in the development of all subsystems of the space and ground segment, including the amateur radio payload and the technology demonstration payload. In the context of mandatory lectures and exercises on space operations every student will also be included in the operations of the satellite. The German Aerospace Center (DLR) offers a School Lab for high school students at the location of our external ground station in Neustrelitz, Germany. Besides experiments on space and satellites, the School Lab includes amateur radio contacts to the ISS under the supervision of licensed local radio amateurs, which they wish to extend to other satellites like in this cooperation with the SONATE-2 mission. In addition to the amateur and educational mission parts, the SONATE-2 mission also has a research objective for the demonstration of novel artificial intelligence technology in the space environments. While the AI payload is mainly operated using a separate up/downlink in the space operation service in S-band, the satellite bus and the amateur payloads are operated in the amateur service. Housekeeping telemetry in the amateur service also contains status information of the non-amateur payload. Proposing CW, SSTV using Martin M1 and APRS downlinks on VHF and a 9k6 G3RUH AX25 telemetry downlink on UHF. Planning a launch into a 550 km Sun-Synchronous Orbit (SSO). More info at https://go.uniwue.de/hk. Downlinks on 437.025 MHz, 145.825 MHz, 145.840 MHz and 145.880 MHz have been coordinated by the International Amateur Radio Union (IARU). *CroCube* CroCube is a 1U CubeSat mission to support the Croatian, but also worldwide amateur radio community with many HAM services and activities. The mission’s goal is also to facilitate the technological development of Croatia, create an advanced society focused on prosperity and innovation, and increase participation in the global space sector. Also, drive Croatia into the space era, increase interest in astronomy and space projects, and develop STEM and tech entrepreneurship, create a platform for founding a space center in Croatia, increase investments and employment in robotics, technology and ICT and finally reduce unemployment and prevent brain drain. The CroCube satellite is designed for HAM radio activities. The main purpose is to provide services for radio amateurs in Croatia and worldwide, and also for students of technical universities to get hands-on experience with satellite communication and get radioamateur licences. One of the project goals is to popularize HAM activities across the common population, students and children in Croatia. CroCube will provide these HAM services: – AX.25 telemetry – CW beacon – Digipeater – Anniversary/special occasions AX.25 & CW messages for community engagement – Experimental SSDV transmissions – SATNOGS integration, decoder, dashboard Proposing a UHF downlink using 9k6 G3RUH GFSK with AX25 telemetry. Planning an Exolaunch deployment into a 510 km SSO. More info at https://drustvo-evo.hr . A downlink on 436.775 MHz has been coordinated by IARU. [ANS thanks Libre Space, Jan van Gils, PE0SAT, and IARU for the above information] ------------------------------ *Need new satellite antennas? Purchase Arrows, Alaskan Arrows,* *and M2 LEO-Packs from the AMSAT Store. When you purchase through* *AMSAT, a portion of the proceeds goes towards* *Keeping Amateur Radio in Space.* *https://amsat.org/product-category/hardware/* <https://amsat.org/product-category/hardware/> ------------------------------ Bill Introduced to Eliminate Private Land Use Restrictions on Amateur Radio U.S. Senators Roger Wicker (MS) and Richard Blumenthal (CT) introduced S.3690 on January 30, 2024, the Senate companion bill to H.R.4006, introduced last June. Both bills reflect the Congressional campaign efforts by ARRL to eliminate homeowner association land use restrictions that prohibit, restrict, or impair the ability of an Amateur Radio Operator to install and operate amateur station antennas on residential properties they own. Amateur Radio Operators repeatedly are relied upon to provide essential communications when disaster strikes, but their ability to do so is being impaired by the exponential growth of residential private land use restrictions that hinder their ability to establish stations in their homes with which to train and provide emergency communications when called upon. In announcing the introduction of S.3690, Senator Wicker said: “Because communication during natural disasters is often hindered, we should be making every attempt to give folks more options. Reliable access can make the difference between life and death in an emergency. Our legislation removes roadblocks for amateur radio operators looking to help their friends, families, and neighbors.” In a similar announcement, Senator Blumenthal stated: “Our measure will help clarify the rules so ham radio enthusiasts can successfully continue their communications. In the face of emergency or crisis, they help provide vital, life-saving information that allow listeners to properly and safely respond, but prohibitive home association rules and confusing approval processes for installing antennas have been an unnecessary impediment. The Amateur Radio Emergency Preparedness Act resolves these bottlenecks and ensures that radio operators can function successfully.” ARRL President Rick Roderick, K5UR, and Director John Robert Stratton, N5AUS, Chair of the ARRL’s Government Affairs Committee, both extended on behalf of ARRL, its Members, and the Amateur Radio community their thanks and appreciation for the leadership of Senator Wicker and Senator Blumenthal in their continuing efforts to support and protect the rights of all Amateur Radio Operators. [ANS thanks ARRL News for the above information] ------------------------------ Small Launch Companies Seek Niches to Compete With SpaceX Rideshare Small launch vehicle developers are working to carve out niches in a market for smallsat launches that is increasingly dominated by SpaceX’s Transporter rideshare missions. The Transporter missions, which fill a Falcon 9 often with more than 100 smallsats, offer per-kilogram prices significantly below dedicated small launch vehicles. SpaceX has seen high demand for those missions and announced plans last year for a related line of missions called Bandwagon that will go to mid-inclination orbits. “The Transporter program was created a few years ago with, in my opinion, the sole purpose of trying to kill new entrants like us,” said Sandy Tirtey, director of global commercial launch services at Rocket Lab, during a panel at the SmallSat Symposium in Mountain View, Calif. on Feb. 7. “Yet, we are still flying because we offer something unique.” That uniqueness, he argued, is the ability to fly missions to specific orbits not served by Transporter rideshare missions. An example is Rocket Lab’s next Electron launch, which will place into orbit the ADRAS-J inspector satellite for Astroscale. That mission requires a specific, precise orbit so that ADRAS-J can rendezvous with a derelict Japanese upper stage. *A Rocket Lab Electron launched four smallsats for NorthStar Earth and Space Jan. 31. Credit: Rocket Lab* “Electron is really the only vehicle capable of delivering such a complex mission on an expedited timeline,” Peter Beck, chief executive of Rocket Lab, said in a Feb. 7 statement about the launch, scheduled for Feb. 19 (New Zealand time). Rocket Lab said the specific launch time will be determined just a day before launch, with a near-instantaneous launch window. “Most of the missions that we fly are enabled by the fact that we offer dedicated services,” Tirtey said, citing the upcoming ADRAS-J launch. “There is no way you could do this on a rideshare.” Other panelists said they are targeting customers with specific requirements or needs that make them less price-sensitive than those who opt for the less expensive Transporter launches. That includes dedicated orbits and high reliability, said Pablo Gallego, senior vice president of sales and customers at Spanish launch company PLD Space. “We are offering a premium service for the ones that are willing to pay.” That argument, though, is in danger of being undercut by the combination of rideshare launches and orbital transfer vehicles (OTVs), which can take satellites to their desired orbit after being deployed from a Transporter or similar launch. Several companies are offering such vehicles and using them on Transporter launches. While that combination may still be less expensive than dedicated launches, it still doesn’t offer sufficient flexibility, launch providers argued. “We are excited to partner with a lot of OTV providers in providing that service to our customers, but it comes down to performance and how quickly you can get there,” said Robert Sproles, chief technology officer of launch services company Exolaunch. “If it takes you multiple months on orbit to get to that final destination, there’s a strong argument to be made to going dedicated.” Tirtey said that maneuvers that require plane changes can take months to complete, adding that current OTV providers have yet to demonstrate the ability to perform such complex maneuvers. “It could be useful, but you can’t expect a revolution because of physics.” However, on another panel at the conference Feb. 6, industry officials said they see challenges for small launch vehicles coming from SpaceX’s Starship, which promises much greater performance at significantly lower prices. “If you’re a smallsat company, your business model should be looking forward to the model of the Starship rideshare,” a scaled-up version of Falcon 9 rideshare, said Abhishek Tripathi, director of mission operations at the University of California Berkeley’s Space Sciences Lab and who previously worked at SpaceX. He said that the introduction of Starship could change how spacecraft are designed, allowing the use of heavier but cheaper materials and components. “You can throw mass and power and volume at your problem and thereby scale up your satellite bus and still be cheap.” [ANS thanks SpaceNews for the above information] ------------------------------ *Want to fly the colors on your own grid expedition?* *Get your AMSAT car flag and other neat stuff* *from our Zazzle store!* *25% of the purchase price of each product goes* *towards Keeping Amateur Radio in Space* *https://www.zazzle.com/amsat_gear <https://www.zazzle.com/amsat_gear>* ------------------------------ Changes to AMSAT-NA TLE Distribution for February 16 Two Line Elements or TLEs, often referred to as Keplerian elements or keps in the amateur community, are the inputs to the SGP4 standard mathematical model of spacecraft orbits used by most amateur tracking programs. Weekly updates are completely adequate for most amateur satellites. TLE bulletin files are updated daily in the first hour of the UTC day. New bulletin files will be posted immediately after reliable elements become available for new amateur satellites. More information may be found at https://www.amsat.org/keplerian-elements-resources/. - Lume-1 NORAD Cat ID 43908 Decayed from orbit on or about 13 February 2024 - FEES NORAD Cat ID 48082 Decayed from orbit on or about 12 February 2024 [ANS thanks AMSAT Orbital Elements page for the above information] ------------------------------ ARISS NEWS Amateurs and others around the world may listen in on contacts between amateurs operating in schools and allowing students to interact with astronauts and cosmonauts aboard the International Space Station. The downlink frequency on which to listen is 145.800 MHz worldwide. *COMPLETED CONTACTS* School TBD, Naro-Fominsk, Russia, direct via UB3AYC The ISS callsign was RSØISS The crewmember was Nikolay Chub The ARISS mentor was RV3DR Contact was successful for Thu 2024-02-15 08:22 UTC Congratulations to the Naro-Fominsk students, Nikolay, and mentor RV3DR! B. Russell High School, Rome, Italy, direct via IKØUSO The ISS callsign was OR4ISS The crewmember was Jasmin Moghbeli KI5WSL The ARISS mentor was IKØUSO Contact was successful: Thu 2024-02-15 11:32:10 UTC 54 deg Congratulations to the B. Russell High School students, Jasmin, and mentor IKØUSO! Watch for Livestream at https://www.youtube.com/watch?v=R0YEgMvzbn8 Immanuel Kant Baltic Federal University, Kaliningrad, Russia, direct via R2FDB The ISS callsign was to be RSØISS The crewmember was Konstantin Borisov The ARISS mentor was RV3DR Contact was successful for: Fri 2024-02-16 09:10 UTC Congratulations to the Immanuel Kant Baltic Federal University students, Konstantin, and mentor RV3DR! *SCHEDULED CONTACTS* Girl Scout Troop 1089, Sacramento, CA, direct via N6NA The ISS callsign is presently scheduled to be NA1SS The scheduled crewmember is Loral O’Hara KI5TOM The ARISS mentor is AA4KN Contact is go for: Thu 2024-02-22 18:26:02 UTC 89 deg The crossband repeater continues to be *active* (145.990 MHz up {PL 67} & 437.800 MHz down). If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. The packet system is also *active* (145.825 MHz up & down). As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html [ANS thanks Charlie Sufana, AJ9N, one of the ARISS operation team mentors for the above information] ------------------------------ Upcoming Satellite Operations Jonathan Eernisse, N4AKV has been QRV from FM05/FM06 and FM15/FM16 this week. Both LEO and IO-117. Details available on hams.at A growing number of satellite rovers are currently engaged in sharing their grid square activations on https://hams.at. By visiting the website, you gain easy access to comprehensive information about the operators responsible for activating specific grid squares. Additionally, you have the ability to assess the match score between yourself and a particular rover for a given pass, while also being able to identify the upcoming satellite passes that are accessible from your location. [ANS thanks Ian Parsons, K5ZM, AMSAT rover page manager, for the above information] ------------------------------ Hamfests, Conventions, Maker Faires, and Other Events AMSAT Ambassadors provide presentations, demonstrate communicating through amateur satellites, and host information tables at club meetings, hamfests, conventions, maker faires, and other events. + 40th Anniversary Celebration of the Positive Impact of Amateur Radio on Human Spaceflight Thursday February 22nd through Saturday February 24th, 2024 Center for Space Education: Astronauts Memorial Foundation Kennedy Space Center, M6-306 405 State Road, FL 32899 https://www.ariss.org/overview.html + Dayton Hamvention 2024 Friday May 17th through Sunday May 19th, 2024 Greene County Fairgrounds and Expo Center 120 Fairground Road Xenia, OH 45385 https://hamvention.org [ANS thanks the AMSAT Events page for the above information] ------------------------------ Satellite Shorts From All Over + The JAMSAT Annual General Meeting and Symposium 2024 will be held in Sagano, Kyoto on 23-24 March 2024. To join the Symposium by ZOOM, please send e-mail to Ueda-san, ja0fkm(a)gmail.com, with your Callsign and Name by 16 March. He will send you invitation email including Zoom URL. If you are adept at reading Japanese (or have a good translation program) the latest edition of the JAMSAT Newsletter is packed with excellent articles, including a full report of satellite operations by the JAMSAT VK9QO DXpedition to Cocos (Keeling) Island, amateur transmissions from the moon by the SLIM LEV-1/LEV-2 landers, and a how-to on restoring a Yaesu G-5500 rotator. Visit the JAMSAT website at https://www.jamsat.or.jp/ to learn more. (ANS thanks Mikio Mouri, JA3GEP, JAMSAT Newsletter Editor, for the above information.) + An unspecified defect in early model Starlink satellites has prompted SpaceX to preemptively deorbit the units before they potentially fail and become hazards in low Earth orbit. The company has already initiated the disposal of 406 units from the nearly 6,000 satellites launched to date. Among these, 17 are currently non-maneuverable but are expected to naturally decay and eventually burn up in Earth’s atmosphere in the coming years. However, the decision to deorbit a large batch of approximately 100 satellites within a brief amount of time is certainly out of the ordinary. (ANS thanks Gismodo for the above information.) + The European Space Agency’s Cluster mission, which has spent 24 years revealing the secrets of Earth’s magnetic environment, is coming to an end. The first of the four satellites in the Cluster quartet, named ‘Salsa’, will reenter Earth’s atmosphere in September 2024. This month, spacecraft operators carried out a series of manoeuvres to ensure this reentry will take place over a sparsely populated region in the South Pacific. The end of the Cluster mission offers a rare chance to study the safe atmospheric reentry of four identical satellites under different conditions. (ANS thanks The European Space Agency for the above information.) + Copernicus, the Earth observation component of the European Union’s Space programme, has confirmed that January 2024 was the warmest January on record. Samantha Burgess, Deputy Director of the Copernicus Climate Change Service (C3S) said: “2024 starts with another record-breaking month – not only is it the warmest January on record but we have also just experienced a 12-month period [with a mean global average temperature] more than 1.5°C above the pre-industrial reference period. Rapid reductions in greenhouse gas emissions are the only way to stop global temperatures increasing.” (ANS thanks https://climate.copernicus.eu for the above information.) + Voyager 1, humanity’s most distant scientific outpost, is currently careening away from Earth at 17 kilometers every second and unable to transmit useful scientific or engineering data back to us across nearly a light-day of space. The problem with the 46-year-old spacecraft cropped up back in November, when Voyager started sending gibberish back to Earth. Flight controllers have determined that the problem lies within the one remaining flight data system (FDS) computer on board, most likely thanks to a single bit of corrupted memory. The team has tried rebooting the FDS, to no avail. With most of the engineers who originally built the spacecraft long gone now, the team is treading very carefully. (ANS thanks Hackaday for the above information.) ------------------------------ Join AMSAT today at https://launch.amsat.org/ In addition to regular membership, AMSAT offers membership to: * Societies (a recognized group, clubs or organization). * Primary and secondary school students are eligible for membership at one-half the standard yearly rate. * Post-secondary school students enrolled in at least half time status shall be eligible for the student rate for a maximum of 6 post-secondary years in this status. * Memberships are available for annual and lifetime terms. Contact info [at] amsat.org for additional membership information. 73 and remember to help Keep Amateur Radio in Space! This week’s ANS Editor, Mark Johns, KØJM k0jm [at] amsat.org Categories AMSAT News <https://www.amsat.org/category/amsat-news/>, AMSAT News Service <https://www.amsat.org/category/amsat-news-service/>, ANS <https://www.amsat.org/category/ans/> ANS-042 AMSAT News Service Weekly Bulletins <https://www.amsat.org/ans-042-amsat-news-service-weekly-bulletins/>

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Upcoming ARISS Contact Schedule as of 2024-02-16 22:00 UTC
by aj9n＠aol.com 16 Feb '24

16 Feb '24

Upcoming ARISS Contact Schedule as of 2024-02-16 22:00 UTC Quick list of scheduled contacts and events: Immanuel Kant Baltic Federal University, Kaliningrad, Russia, direct via R2FDB The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Konstantin Borisov The ARISS mentor is RV3DR Contact was successful for: Fri 2024-02-16 09:10 UTC (***) Congratulations to the Immanuel Kant Baltic Federal University students, Konstantin, and mentor RV3DR! (***) Girl Scout Troop 1089, Sacramento, CA, direct via N6NA The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Loral O’Hara KI5TOM The ARISS mentor is AA4KN Contact is go for: Thu 2024-02-22 18:26:02 UTC 89 deg The crossband repeater continues to be active. If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. All dates and times listed follow International Standard ISO 8601 date and time format YYYY-MM-DD HH:MM:SS The complete schedule page has been updated as of 2024-02-16 22:00 UTC. (***) Here you will find a listing of all scheduled school contacts, and questions, other ISS related websites, IRLP and Echolink websites, and instructions for any contact that may be streamed live. https://www.amsat.org/amsat/ariss/news/arissnews.rtf https://www.amsat.org/amsat/ariss/news/arissnews.txt The successful school list has been updated as of 2024-02-16 22:00 UTC. (***) https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf ####################################################################################################################################### Comments on making general contacts I have been seeing a lot of traffic on Facebook and I suspect on other social media sites with people asking why they are not hearing the crew make general contacts. First off the crew is very busy on the ISS and they simply may not have the time to just pick up the microphone and talk. Also, one needs to be aware of their normal daily schedule. I have listed below the constraints that we at ARISS have to follow in order to schedule the school contacts. Hopefully this will help you better schedule your opportunities. Typical daily schedule Wakeup to Workday start= 1.5 hours Workday start to Workday end=12 hours Workday end to Sleep= 2 hours Sleep to wakeup= 8.5 hours The crew's usual waking period is 07:30 – 19:30 UTC. The most common times to find a crew member making casual periods are about one hour after waking up and about an hour before sleeping, when they have personal time. They're usually free most of the weekend, as well. SSTV events are not that often. So please check out https://www.ariss.org/ for the latest information or watch for the ARISS announcements. And don’t forget that the packet system is sometimes active. Check the status at https://www.ariss.org/ or http://www.issfanclub.eu to see if the packet system is active or not. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html ######################################################################################################################################## A multi-point telebridge contact means that each student will be on the telebridge from their own home. **************************************************************************************************************************************** ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancellations or postponements of school contacts. As always, I will try to provide everyone with near-real-time updates. Watch for future COVID-19 related announcements at https://www.ariss.org/ The following schools have now been postponed or cancelled due to COVID-19: Postponed: No new schools Cancelled: No new schools **************************************************************************************************************************************** The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. The main page for Applying to Host a Scheduled Contact may be found at https://www.ariss.org/apply-to-host-an-ariss-contact.html +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (United States) Call for Proposals The next proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS opens October 1, 2023 for contacts to be scheduled for July 1, 2024 – December 31, 2024. This proposal window has been extended and is now due to ARISS by February 29, 2024 at 11:59 PM Pacific Time. (***) Proposal information and more details such as expectations, proposal guidelines and the proposal form can be found at www.ariss.org. Find more information and proposal instructions, visit the ARISS-USA website at: https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/ Please direct any questions to ariss.us.education(a)gmail.com. For future proposal information and more details such as expectations, proposal guidelines and proposal form, and dates and times of Information Webinars, go to www.ariss.org. About ARISS: Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and Space Administration (NASA). The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEAM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or public forms. Before and during these radio contacts, students, educators, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (Europe, Africa and the Middle East) Schools and Youth organizations in Europe, Africa and the Middle East interested in setting up an ARISS radio contact with an astronaut on board the International Space Station are invited to submit an application from September to October and from February to April. Please refer to details and the application form at www.ariss-eu.org/school-contacts. Applications should be addressed by email to: school.selection.manager(a)ariss-eu.org ARISS Contact Applications (Canada, Central and South America, Asia and Australia and Russia) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Organizations outside the United States can apply for an ARISS contact by filling out an application. Please direct questions to the appropriate regional representative listed below. If your country is not specifically listed, send your questions to the nearest ARISS Region listed. If you are unsure which address to use, please send your question to the ARISS-Canada representative; they will forward your question to the appropriate coordinator. For the application, go to: https://www.ariss.org/ariss-application.html. ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to: ve3tbd(a)gmail.com ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to: ariss(a)iaru-r3.org, Japan Amateur Radio League (JARL) https://www.jarl.org/ ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz unless otherwise noted. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to https://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? Please note that the HamTV system has been brought back to earth for troubleshooting. Please monitor ARISS-EU or ARISS-ON for the very latest news on the troubleshooting efforts. If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net The HamTV webpage: https://www.amsat-on.be/hamtv-summary/ **************************************************************************** ARISS congratulates the following mentors who have now mentored over 100 schools: Sergey RV3DR with 224 (***) Francesco IKØWGF with 153 Satoshi 7M3TJZ with 150 Gaston ON4WF with 124 Peter IN3GHZ with 118 Steve VE3TBD with 106 **************************************************************************** The webpages listed below were all reviewed for accuracy. Out of date webpages were removed, and new ones have been added. If there are additional ARISS websites I need to know about, please let me know. Total number of ARISS ISS to earth school events is 1696. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1602. (***) Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: South Dakota, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: https://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, FXØISS, GB1SS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC https://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correcti… Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** SpaceX Crew-7 on orbit Jasmin Moghbeli KI5WSL Andreas Mogensen KG5GCZ Satoshi Furukawa Konstantin Borisov Exp. 70 on orbit Oleg Kononenko Nikolay Chub Loral O’Hara KI5TOM **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

1 0

Upcoming ARISS Contact Schedule as of 2024-02-15 20:30 UTC
by aj9n＠aol.com 15 Feb '24

15 Feb '24

Upcoming ARISS Contact Schedule as of 2024-02-15 20:30 UTC Quick list of scheduled contacts and events: School TBD, Naro-Fominsk, Russia, direct via UB3AYC The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Nikolay Chub The ARISS mentor is RV3DR Contact was successful for Thu 2024-02-15 08:22 UTC(***) Congratulations to the Naro-Fominsk students, Nikolay, and mentor RV3DR! (***) B. Russell High School, Rome, Italy, direct via IKØUSO The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Jasmin Moghbeli KI5WSL The ARISS mentor is IKØUSO (***) Contact was successful: Thu 2024-02-15 11:32:10 UTC 54 deg (***) Congratulations to the B. Russell High School students, Jasmin, and mentor IKØUSO! (***) Watch for Livestream at https://www.youtube.com/watch?v=R0YEgMvzbn8 Immanuel Kant Baltic Federal University, Kaliningrad, Russia, direct via R2FDB (***) The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Konstantin Borisov The ARISS mentor is RV3DR Contact is go for Fri 2024-02-16 09:10 UTC Girl Scout Troop 1089, Sacramento, CA, direct via N6NA The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Loral O’Hara KI5TOM (***) The ARISS mentor is AA4KN Contact is go for: Thu 2024-02-22 18:26:02 UTC 89 deg The crossband repeater continues to be active. If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. All dates and times listed follow International Standard ISO 8601 date and time format YYYY-MM-DD HH:MM:SS The complete schedule page has been updated as of 2024-02-15 20:30 UTC. (***) Here you will find a listing of all scheduled school contacts, and questions, other ISS related websites, IRLP and Echolink websites, and instructions for any contact that may be streamed live. https://www.amsat.org/amsat/ariss/news/arissnews.rtf https://www.amsat.org/amsat/ariss/news/arissnews.txt The successful school list has been updated as of 2024-02-15 20:30 UTC. (***) https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf ####################################################################################################################################### Comments on making general contacts I have been seeing a lot of traffic on Facebook and I suspect on other social media sites with people asking why they are not hearing the crew make general contacts. First off the crew is very busy on the ISS and they simply may not have the time to just pick up the microphone and talk. Also, one needs to be aware of their normal daily schedule. I have listed below the constraints that we at ARISS have to follow in order to schedule the school contacts. Hopefully this will help you better schedule your opportunities. Typical daily schedule Wakeup to Workday start= 1.5 hours Workday start to Workday end=12 hours Workday end to Sleep= 2 hours Sleep to wakeup= 8.5 hours The crew's usual waking period is 07:30 – 19:30 UTC. The most common times to find a crew member making casual periods are about one hour after waking up and about an hour before sleeping, when they have personal time. They're usually free most of the weekend, as well. SSTV events are not that often. So please check out https://www.ariss.org/ for the latest information or watch for the ARISS announcements. And don’t forget that the packet system is sometimes active. Check the status at https://www.ariss.org/ or http://www.issfanclub.eu to see if the packet system is active or not. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html ######################################################################################################################################## A multi-point telebridge contact means that each student will be on the telebridge from their own home. **************************************************************************************************************************************** ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancellations or postponements of school contacts. As always, I will try to provide everyone with near-real-time updates. Watch for future COVID-19 related announcements at https://www.ariss.org/ The following schools have now been postponed or cancelled due to COVID-19: Postponed: No new schools Cancelled: No new schools **************************************************************************************************************************************** The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. The main page for Applying to Host a Scheduled Contact may be found at https://www.ariss.org/apply-to-host-an-ariss-contact.html +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (United States) Call for Proposals The next proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS opens October 1, 2023 for contacts to be scheduled for July 1, 2024 – December 31, 2024. This proposal window has been extended and is now due to ARISS by February 29, 2024 at 11:59 PM Pacific Time. (***) Proposal information and more details such as expectations, proposal guidelines and the proposal form can be found at www.ariss.org. Find more information and proposal instructions, visit the ARISS-USA website at: https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/ Please direct any questions to ariss.us.education(a)gmail.com. For future proposal information and more details such as expectations, proposal guidelines and proposal form, and dates and times of Information Webinars, go to www.ariss.org. About ARISS: Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and Space Administration (NASA). The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEAM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or public forms. Before and during these radio contacts, students, educators, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (Europe, Africa and the Middle East) Schools and Youth organizations in Europe, Africa and the Middle East interested in setting up an ARISS radio contact with an astronaut on board the International Space Station are invited to submit an application from September to October and from February to April. Please refer to details and the application form at www.ariss-eu.org/school-contacts. Applications should be addressed by email to: school.selection.manager(a)ariss-eu.org ARISS Contact Applications (Canada, Central and South America, Asia and Australia and Russia) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Organizations outside the United States can apply for an ARISS contact by filling out an application. Please direct questions to the appropriate regional representative listed below. If your country is not specifically listed, send your questions to the nearest ARISS Region listed. If you are unsure which address to use, please send your question to the ARISS-Canada representative; they will forward your question to the appropriate coordinator. For the application, go to: https://www.ariss.org/ariss-application.html. ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to: ve3tbd(a)gmail.com ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to: ariss(a)iaru-r3.org, Japan Amateur Radio League (JARL) https://www.jarl.org/ ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz unless otherwise noted. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to https://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? Please note that the HamTV system has been brought back to earth for troubleshooting. Please monitor ARISS-EU or ARISS-ON for the very latest news on the troubleshooting efforts. If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net The HamTV webpage: https://www.amsat-on.be/hamtv-summary/ **************************************************************************** ARISS congratulates the following mentors who have now mentored over 100 schools: Sergey RV3DR with 223 (***) Francesco IKØWGF with 153 Satoshi 7M3TJZ with 150 Gaston ON4WF with 124 Peter IN3GHZ with 118 Steve VE3TBD with 106 **************************************************************************** The webpages listed below were all reviewed for accuracy. Out of date webpages were removed, and new ones have been added. If there are additional ARISS websites I need to know about, please let me know. Total number of ARISS ISS to earth school events is 1695. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1601. (***) Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: South Dakota, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: https://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, FXØISS, GB1SS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC https://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correcti… Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** SpaceX Crew-7 on orbit Jasmin Moghbeli KI5WSL Andreas Mogensen KG5GCZ Satoshi Furukawa Konstantin Borisov Exp. 70 on orbit Oleg Kononenko Nikolay Chub Loral O’Hara KI5TOM **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

1 0

TEVEL-3
by david.greenberg 15 Feb '24

15 Feb '24

Hello All, TEVEL-3 FM transponder has been activated, starting from today 15.02.24 19:08U for 72 hours.73,David 4X1DGנשלח מה-Galaxy שלי

1 0

Upcoming ARISS Contact Schedule as of 2024-02-15 03:30 UTC
by aj9n＠aol.com 15 Feb '24

15 Feb '24

Upcoming ARISS Contact Schedule as of 2024-02-15 03:30 UTC Quick list of scheduled contacts and events: B. Russell High School, Rome, Italy, direct via IKØUSO) The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Jasmin Moghbeli KI5WSL The ARISS mentor is IKØWGF Contact is go for: Thu 2024-02-15 11:32:10 UTC 54 deg Watch for Livestream at https://www.youtube.com/watch?v=R0YEgMvzbn8 School TBD, Naro-Fominsk, Russia, direct via UB3AYC (***) The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Nikolay Chub The ARISS mentor is RV3DR Contact is go for Thu 2024-02-15 08:22 UTC(***) Baltic Federal University. I. Kanta, Kaliningrad, Russia, direct via TBD The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Konstantin Borisov The ARISS mentor is RV3DR Contact is go for Fri 2024-02-16 09:10 UTC Girl Scout Troop 1089, Sacramento, CA, direct via N6NA The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Loral O’Hara KI5TOM The ARISS mentor is AA4KN Contact is go for: Thu 2024-02-22 18:26:02 UTC 89 deg The crossband repeater continues to be active. If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. All dates and times listed follow International Standard ISO 8601 date and time format YYYY-MM-DD HH:MM:SS The complete schedule page has been updated as of 2024-02-15 03:30 UTC. (***) Here you will find a listing of all scheduled school contacts, and questions, other ISS related websites, IRLP and Echolink websites, and instructions for any contact that may be streamed live. https://www.amsat.org/amsat/ariss/news/arissnews.rtf https://www.amsat.org/amsat/ariss/news/arissnews.txt The successful school list has been updated as of 2024-02-10 01:30 UTC. https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf ####################################################################################################################################### Comments on making general contacts I have been seeing a lot of traffic on Facebook and I suspect on other social media sites with people asking why they are not hearing the crew make general contacts. First off the crew is very busy on the ISS and they simply may not have the time to just pick up the microphone and talk. Also, one needs to be aware of their normal daily schedule. I have listed below the constraints that we at ARISS have to follow in order to schedule the school contacts. Hopefully this will help you better schedule your opportunities. Typical daily schedule Wakeup to Workday start= 1.5 hours Workday start to Workday end=12 hours Workday end to Sleep= 2 hours Sleep to wakeup= 8.5 hours The crew's usual waking period is 07:30 – 19:30 UTC. The most common times to find a crew member making casual periods are about one hour after waking up and about an hour before sleeping, when they have personal time. They're usually free most of the weekend, as well. SSTV events are not that often. So please check out https://www.ariss.org/ for the latest information or watch for the ARISS announcements. And don’t forget that the packet system is sometimes active. Check the status at https://www.ariss.org/ or http://www.issfanclub.eu to see if the packet system is active or not. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html ######################################################################################################################################## A multi-point telebridge contact means that each student will be on the telebridge from their own home. **************************************************************************************************************************************** ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancellations or postponements of school contacts. As always, I will try to provide everyone with near-real-time updates. Watch for future COVID-19 related announcements at https://www.ariss.org/ The following schools have now been postponed or cancelled due to COVID-19: Postponed: No new schools Cancelled: No new schools **************************************************************************************************************************************** The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. The main page for Applying to Host a Scheduled Contact may be found at https://www.ariss.org/apply-to-host-an-ariss-contact.html +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (United States) Call for Proposals The next proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS opens October 1, 2023 for contacts to be scheduled for July 1, 2024 – December 31, 2024. This proposal window has been extended and is now due to ARISS by February 29, 2024 at 11:59 PM Pacific Time. (***) Proposal information and more details such as expectations, proposal guidelines and the proposal form can be found at www.ariss.org. Find more information and proposal instructions, visit the ARISS-USA website at: https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/ Please direct any questions to ariss.us.education(a)gmail.com. For future proposal information and more details such as expectations, proposal guidelines and proposal form, and dates and times of Information Webinars, go to www.ariss.org. About ARISS: Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and Space Administration (NASA). The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEAM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or public forms. Before and during these radio contacts, students, educators, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (Europe, Africa and the Middle East) Schools and Youth organizations in Europe, Africa and the Middle East interested in setting up an ARISS radio contact with an astronaut on board the International Space Station are invited to submit an application from September to October and from February to April. Please refer to details and the application form at www.ariss-eu.org/school-contacts. Applications should be addressed by email to: school.selection.manager(a)ariss-eu.org ARISS Contact Applications (Canada, Central and South America, Asia and Australia and Russia) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Organizations outside the United States can apply for an ARISS contact by filling out an application. Please direct questions to the appropriate regional representative listed below. If your country is not specifically listed, send your questions to the nearest ARISS Region listed. If you are unsure which address to use, please send your question to the ARISS-Canada representative; they will forward your question to the appropriate coordinator. For the application, go to: https://www.ariss.org/ariss-application.html. ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to: ve3tbd(a)gmail.com ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to: ariss(a)iaru-r3.org, Japan Amateur Radio League (JARL) https://www.jarl.org/ ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz unless otherwise noted. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to https://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? Please note that the HamTV system has been brought back to earth for troubleshooting. Please monitor ARISS-EU or ARISS-ON for the very latest news on the troubleshooting efforts. If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net The HamTV webpage: https://www.amsat-on.be/hamtv-summary/ **************************************************************************** ARISS congratulates the following mentors who have now mentored over 100 schools: Sergey RV3DR with 222 Francesco IKØWGF with 153 Satoshi 7M3TJZ with 150 Gaston ON4WF with 124 Peter IN3GHZ with 118 Steve VE3TBD with 106 **************************************************************************** The webpages listed below were all reviewed for accuracy. Out of date webpages were removed, and new ones have been added. If there are additional ARISS websites I need to know about, please let me know. Total number of ARISS ISS to earth school events is 1693. Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1599. Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: South Dakota, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: https://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, FXØISS, GB1SS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC https://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correcti… Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** SpaceX Crew-7 on orbit Jasmin Moghbeli KI5WSL Andreas Mogensen KG5GCZ Satoshi Furukawa Konstantin Borisov Exp. 70 on orbit Oleg Kononenko Nikolay Chub Loral O’Hara KI5TOM **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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ARISS News Release No. 24-11
by David Jordan 13 Feb '24

13 Feb '24

ARISS News Release No.24-11 DaveJordan, AA4KN ARISS PR aa4kn(a)amsat.org FOR IMMEDIATE RELEASE ARISSContact is Scheduled with Students at B. Russell High School, Rome, Italy February 13,2024—Amateur Radio on the International Space Station (ARISS) has receivedschedule confirmation for an ARISS radio contact between an astronaut aboardthe International Space Station (ISS) and students at the B. Russell HighSchool located in Rome, Italy. ARISSconducts 60-100 of these special amateur radio contacts each year betweenstudents around the globe and crew members with ham radio licenses aboard theISS. TheB. Russell High School curriculum is organized into Classical, Linguistic, andScientific courses with the current school year having 59 classes with a totalof 1395 students. Students study mechanics, thermodynamics, optics, algebra,Cartesian and Euclidean geometry, and probability. In higher grade levels they studyclassical electromagnetism, modern physics, and mathematical analysis. Throughouttheir course of study, students have opportunities to take advanced courses,sometimes in collaboration with universities, including cryptography,astronomy, meteorology and climatology, and electromagnetism. To prepare for this ARISS contact, students have builtcircuits and antennas to study electromagnetic fields (propagation andreception), and collected and analyzed data from weather sensors. Students are alsolearning about astronomy that include practical observational activitiesusing telescopes. The course in astronomy covers the main topics of modernastronomy and astrophysics, from the formation of the Solar System, to theoriesof stellar evolution. Prior to the ARISS contact, students have also beenlearning about the ISS and space exploration. Members of the Italian AmateurRadio Association (ARI) section of Rome, are also providing technical trainingto the students, and are responsible for this direct ARISS contact event. This will be adirect contact via Amateur Radio allowing students to ask theirquestions of astronaut Jasmin Moghbeli, amateur radio call sign KI5WSL. Thedownlink frequency for this contact is 145.800 MHz and may be heard bylisteners that are within the ISS-footprint that also encompasses the relayground station. The amateur radio ground station for this contact is in Rome,Italy. Amateur radio operators using call sign IKØUSO, will operate the groundstation to establish and maintain the ISS connection. The ARISS radiocontact is scheduled for February 15, 2024 at 12:32 pm CET (Italy) (11:32 UTC, 6:32 am EST, 5:32 am CST, 4:32 am MST, 3:32am PST). The public isinvited to watch the live stream at: https://www.youtube.com/watch?v=R0YEgMvzbn8 _______________________________ As time allows,students will ask these questions: 1. Whatprogress has been made in research on plants in space and what impact could ithave on future extraterrestrial cultivation? 2. In yourexperiments, are you doing any research which has to do with new solutions toclimate change? 3. How willartificial intelligence influence the life and research of astronauts? 4. In simpleterms, can you explain what the PROMETEO II project is about? 5. Whattechnological challenges do you think are crucial to overcome in order to makepresence in space more sustainable and comfortable in the long term? 6. You arecarrying out studies on the cardiovascular system. Could the results obtainedbe applied, for example, in the development of new aeronautical technologies? 7. If a persongets sick while being in a closed space, what can be done to avoid the passageof viruses and apply the consequent treatment? 8. How does theperception of time and space change during a prolonged space mission? 9. How do youdeal whit long-term physical changes, such as loss of bone density while inspace? 10. What arethe physical tests that an astronaut must pass? 11. What isstandard procedure in the case of fire? 12. In theevent of a breakdown in the carbon dioxide disposal machinery what should theastronauts do? (Hoping it never happens) 13. Howimportant is the collaboration between all astronauts to achieve the requiredobjectives? 14. What is theimpact experienced by the body caused by the absence of gravity? 15. Do youfollow a specific diet before going into space? 16. How doesphysical activity play a vital role for astronauts inside the space station? 17. What is thepurpose of future space exploration? 18. What kindof biological experiments do you have to carry out on board? 19. How can wekeep up a hypothetical supply chain for future colonies and bases on Mars andon the moon? (Is it possible, perhaps, to develop a system for a completeself-sufficiency) 20. Whatstudies must one complete to become an astronaut? About ARISS: Amateur Radio on the International Space Station (ARISS) isa cooperative venture of international amateur radio societies and the spaceagencies that support the ISS. In the United States, sponsors are the AmericanRadio Relay League (ARRL), Amateur Radio Digital Communications (ARDC), RadioAmateur Satellite Corporation (AMSAT), NASA’s Space Communications andNavigation program (SCaN) and the ISS National Lab—Space Station Explorers. Theprimary goal of ARISS is to promote exploration of science, technology,engineering, the arts, and mathematics topics. ARISS does this by organizingscheduled contacts via amateur radio between crew members aboard the ISS andstudents. Before and during these radio contacts, students, educators, parents,and communities take part in hands-on learning activities tied to space, spacetechnologies, and amateur radio. For more information, see http://www.ariss.org . Media Contact: Dave Jordan,AA4KN ARISS PR Find us onsocial media at: X: ARISS_Intl Facebook:facebook.com/ARISSIntl Instagram:ariss_intl Mastodon:[email protected] Check out ARISSon Youtube.com.

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NASA's New 'Hybrid Antenna' Boosts Links to Deep Space
by Mark Thompson 13 Feb '24

13 Feb '24

NASA's New 'Hybrid Antenna' Boosts Links to Deep Space https://gizmodo.com/nasa-hybrid-antenna-revolution-in-space-communication-1…

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