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

Set Screw for G5500 rotor cable connectors
by Stephan Greene 18 Aug '24

18 Aug '24

Does anyone know the size of the setscrew in the NJC-207-PF 7-pin rotor cable connector housing used for the Yaesu G5500? The NJC data sheets & drawings I found do not include this information, and my thread gauges don't go small enough. I'm assuming a metric thread. Thanks! 73 Steve KS1G

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ANS-231 AMSAT News Service Weekly Bulletins
by Paul Stoetzer 18 Aug '24

18 Aug '24

*AMSAT News Service* *ANS-231* *August 18, 2024* In this edition: - Registration Now Open for the 42nd Annual AMSAT Space Symposium & Annual General Meeting - Call for Papers - AMSAT Board of Directors Election Underway - AMSAT Mail Alias Service to End August 31, 2024 - Changes to AMSAT TLE Distribution for August 16, 2024 - ARISS News - Upcoming Satellite Operations - AMSAT Ambassador Activities - 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 https://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 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/ ------------------------------ Registration Now Open for the 42nd Annual AMSAT Space Symposium & Annual General Meeting The 42nd Annual AMSAT Space Symposium and Annual General Meeting will be held on Friday through Saturday, October 25-26, 2024, at the DoubleTree by Hilton Tampa Rocky Point Waterfront in Tampa, Florida. Highlights of all scheduled events include: - AMSAT Board of Directors Meeting, October 24-25 - 42nd AMSAT Space Symposium and Annual General Meeting, October 25-26 - Friday Night Social and Auction, October 25 - AMSAT Banquet and Reception, October 26 - AMSAT Ambassador Breakfast (all are welcome), October 27 *Note – if you wish to register guests for the banquet and/or breakfast who are not attending the Symposium sessions, you must register for each event separately and include your guests with your banquet and breakfast tickets.* If you are interested in presenting or submitting a paper for inclusion in the Symposium Proceedings, please see the Call for Papers <https://www.amsat.org/2024-symposium/call-for-papers-2024/>. *IMPORTANT: The deadline for Symposium registrations if you want to include the Saturday evening banquet or Sunday breakfast is Friday, October 18th. Meals cannot be ordered after that date.* Click Here to Register Now <https://launch.amsat.org/event-5833792>Hotel Reservations The rate for a standard room with two Queen beds is $169.00 plus state and local taxes of 14.5%. Rooms may be available for check-in on Wednesday, October 23 and check out Sunday, October 27. Rooms can be reserved at https://www.hilton.com/en/attend-my-event/radioamateursatellite/. Reservations may also be made by phone at 813-888-8800. Reference AMSAT to receive the group rate. *Note: If you are planning on driving to the Symposium or renting a car, parking charges are $20 per night for overnight parking. * We, at AMSAT, are excited to be able to host our 42nd annual Symposium this year. We hope that you can join us in celebrating Amateur Radio in Space. Schedule *Thursday, October 24, 2024* 8:00 AM – 6:00 PM AMSAT Board Meeting 6:00 PM – 8:00 PM Pre-Registration Check-in *Friday, October 25, 2024* 8:00 AM – 12:00 Noon AMSAT Board Meeting (Closed Session) 9:00 AM – 4:00 PM Registration 1:00 PM – 1:15 PM AMSAT Symposium Kickoff, President’s Welcome 1:15 PM – 5:00 PM Paper Sessions 5:00 PM – 7:00 PM Informal Dinner on your own 7:00 PM – 9:00 PM AMSAT Reception and Auction, Cash Bar Available *Saturday, October 26, 2024* 8:00 AM – 11:45 AM Registration 8:00 AM – 8:15 AM AMSAT Symposium Welcome 8:15 AM – 12:00 Noon Paper Sessions 1:00 PM – 3:15 PM Paper Sessions 3:30 PM – 4:45 PM AMSAT Annual Meeting & Awards Ceremony 6:00 PM – 7:00 PM Attitude Adjustment (Social), Cash Bar 7:00 PM – 10:00 PM AMSAT Banquet, Cash Bar *Sunday, October 27, 2024* 7:30 AM – 9:00 AM AMSAT Ambassador Breakfast (All are welcome) *[ANS thanks the AMSAT Symposium Committee for the above information]* ------------------------------ Call for Papers This is the first call for papers for the 42nd annual AMSAT Space Symposium to be held on the weekend of October 25-27, 2024 at the Doubletree by Hilton Tampa Rocky Point Waterfront in Tampa, Florida. Proposals for symposium papers and presentations are invited on any topic of interest to the amateur satellite community. We request a tentative title of your presentation as soon as possible, with final copy submitted by October 18 for inclusion in the symposium proceedings. Abstracts and papers should be sent to Dan Schultz, N8FGV at n8fgv(a)usa.net *[ANS thanks Dan Schultz, N8FGV, AMSAT Symposium Proceedings Editor for the above information]* ------------------------------ AMSAT Board of Directors Election Underway The nomination period for the 2024 AMSAT Board of Directors Election ended on June 15th. The following candidates have been duly nominated: - Mark Hammond, N8MH - Frank Karnauskas, N1UW - Bruce Paige, KK5DO - Paul Stoetzer, N8HM - Douglas Tabor, N6UA As three seats on the Board of Directors are up for election this year, the three candidates receiving the largest number of votes shall be declared elected to the seats. The two candidates receiving the next largest number of votes shall be declared First Alternate and Second Alternate, respectively. The voting process is now underway. AMSAT members can find candidate statements and electronic voting information on AMSAT's Wild Apricot Membership Portal <https://launch.amsat.org/2024-BoD-Election>. The voting period will conclude on September 15th and results will be announced no later than September 30th. *[ANS thanks Jeff Davis, KE9V, AMSAT Secretary for the above information]* ------------------------------ AMSAT Mail Alias Service to End August 31, 2024 A long-standing member service, the AMSAT Mail Alias Service is scheduled to end on August 31, 2024. A mail alias on AMSAT.ORG permitted people to send an email to members without knowing their actual internet email address. They just needed to know their amateur radio callsign. Unfortunately, the unchecked rise in domain name hacking and email account high-jacking has made it impossible to sustain this service at a cost-effective level. The number of callsign(a)amsat.org email accounts that had been hijacked and converted to zombie spam accounts over the years had led many internet service providers and gateway centers to ban all @ amsat.org email addresses, including those business accounts of AMSAT officers and officials. The tireless efforts of AMSAT’s all volunteer IT staff has worked for years to repair much of the damage, but AMSAT still get complaints from members who are not getting their personal emails, ANS bulletins or AMSAT-BB posts because of persistent delivery problems. It has come to the point where the AMSAT volunteer IT staff can no longer keep up with the maintenance requirements to keep the alias mail list clean and to work with email gateways to remove blocks. And, after considerable investigation into alternative paid email services, AMSAT leadership decided that the money required to keep an email alias system alive would be better spent on building and flying satellites for its members. Persons using the Mail Alias Service should begin to migrate to different email accounts so they do not lose receipt of personal emails, AMSAT News Service Weekly Bulletins, AMSAT-BB posts, or official messages from AMSAT itself. Members are especially asked to make sure they are NOT using a callsign(a)amsat.org as their registered email address in the AMSAT membership portal. Members can easily change their registered member email address by logging into the portal and updating their profile. *[ANS thanks the AMSAT IT Team for the above information]* ------------------------------ *The 2024 Coins Are Here Now!Help Support GOLF and Fox Plus.**Join <https://www.amsat.org/join-the-amsat-presidents-club/> the AMSAT President’s Club today!* ------------------------------ Changes to AMSAT TLE Distribution for August 16, 2024 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 Thursday evenings around 2300 UTC, or more frequently if new high interest satellites are launched. More information may be found at https://www.amsat.org/keplerian-elements-resources/ The following satellites have been removed from this week's AMSAT TLE distribution: KASHIWA NORAD Cat ID 59508 Decayed from orbit on or about 10 August 2024 SPROUT NORAD Cat ID 39770 Decayed from orbit on or about 11 August 2024 *[ANS thanks Joe Fitzgerald, KM1P, AMSAT Orbital Elements Manager, for the above information]* ------------------------------ *Need new satellite antennas? Purchase an M2 LEO-Pack from the **AMSAT Store! <https://amsat.org/product-category/hardware/>**When you purchase through **AMSAT, a portion of the proceeds goes towards **Keeping Amateur Radio in Space.* ------------------------------ 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. *Bayou Academy, Cleveland, MS, direct via W5YD* The ISS callsign is presently scheduled to be NA1SS The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is K4RGK Contact is go for: Thu 2024-08-22 16:43:06 UTC 80 deg Watch for Livestream at https://www.youtube.com/live/PzZuhb1bGiw https://live.ariss.org/ *Gymnasium der Stadt Meschede, Meschede, Germany, direct via DRØZ* The ISS callsign is presently scheduled to be OR4ISS The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is IN3GHZ Contact is go for: Fri 2024-08-23 08:05:04 UTC 45 deg 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 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. 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 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. Philippe, EA4NF will be QRV (*as KE4NF*) from *EL94* 13-17 Aug, then *EL95* 25-27 Aug. Looks like this will be FM LEO only. *Log as KE4NF.* In between these two activations, Philippe will activate Grenada (FK92) as J38NF on FM satellites, August 18-23. *Log as J38NF.* *[ANS thanks Ian Parsons, K5ZM, AMSAT Rover Page Manager, for the above information]* ------------------------------ * Want to fly the colors on your own grid expedition?* Get an AMSAT car flag and other neat stuff from our Zazzle store <https://www.zazzle.com/store/amsat_gear>! 25% of the purchase price of each product goes towards Keeping Amateur Radio in Space ------------------------------ AMSAT Ambassador Activities AMSAT Ambassadors provide presentations, demonstrate communicating through amateur satellites, and host information tables at club meetings, hamfests, conventions, maker faires, and other events. AMSAT Ambassador Clint Bradford, K6LCS, says, "Think a 75-minute presentation on "working the easy satellites" would be appropriate for your club or event? Let me know by emailing me at k6lcsclint (at) gmail (dot) com or calling me at 909-999-SATS (7287)!" Clint has NEVER given the exact same show twice: EACH of the 150+ presentations so far has been customized/tailored to their audiences. Scheduled Events *Northeast HamXpostion**August 22-25, 2024* Best Western Royal Plaza Hotel & Trade Center 181 Boston Post Road W Marlborough, MA 01752 *Greater Louisville Hamfest**September 7, 2024* Shepherdsville, KY AMSAT Forum and Information Table W4FCL *Central Kentucky Hamfest**October 5, 2024* Lexington, KY AMSAT and Educational Satellites Forum and Information Table AI4SR and W4FCL *North Star Radio Convention**October 5, 2024* Hennepin Technical College (North Campus) Brooklyn Park, Minn. AMSAT Forum and Information Table KØJM and ADØHJ *Radio Society of Tucson* *October 5, 2024* Calvary Tucson Church 7811 E. Speedway Tucson, AZ https://k7rst.club/2024/07/tucson-autumn-ham-fest-2024/ N1UW *Pacificon 2024, ARRL Pacific Division Conference* *October 18-20, 2024* San Ramon, CA WU0I *2024 AMSAT Space Symposium and Annual General Meeting**October 25-27, 2024* Doubletree by Hilton Tampa Rocky Point Waterfront 3050 N Rocky Point Dr W Tampa, FL 33607 *Stone Mountain Hamfest, ARRL State Convention* *November 2-3, 2024* Stone Mountain, GA K4RGK *Oro Valley Amateur Radio Club* *November 9, 2024* Marana Middle School 11285 West Grier Rd. Marana, AZ 85653 https://www.tucsonhamradio.org/copy-of-hamfest-2022 N1UW *Yuma HAMCON* *February 20-22, 2025* Yuma, AZ N1UW *[ANS thanks Bo Lowrey, W4FCL, Director – AMSAT Ambassador Program, for the above information]* ------------------------------ Satellite Shorts from All Over + A Chinese Long March 6A rocket launched 18 Qianfan broadband Internet satellites into polar orbit last week. Shanghai Spacecom Satellite Technology (SSST)’s new constellation, translated as "Thousand Sails," may grow to as many as 14,000 satellites. It joins potentially two other under-development broadband Chinese megaconstellations, each proposing over 10,000 satellites, in competition with OneWeb, Kupier, and Starlink. Unfortunately, the LM-6A’s upper stage appears to have malfunctioned and scattered over 700 pieces of space debris in a fairly high 800 km orbit (again). The debris at this altitude will likely take about a century for orbital decay. (ANS thanks The Orbital Index for the above information) + Orbital Space has announced its Lunar Program to send a student-built experiment to the Moon, marking the Arab world’s first privately funded lunar mission. The experiment by students from AGH University of Science and Technology in Poland focuses on analyzing interactions between lunar regolith and various materials that could be used in making cables and connectors for future lunar missions. Astrobotic will carry the payload on its third lunar mission aboard a Griffin-class lunar lander, targeting launch no earlier than Q4 2026. (ANS thanks Spacewatch Global for the above information) + The 2024 Olympic Games officially began in Paris, France on July 26, with athletes coming from around the world to compete. Meanwhile, above the world — on our orbiting laboratory, the International Space Station — NASA's astronauts got into the Olympic spirit. Check out their training montage from space, followed by a message to Earth from astronaut Matt Dominick at https://www.youtube.com/watch?v=ycDoaIn6wuk (ANS thanks The Orbital Index and NASA for the above information) + From Dave, G4DPZ, regarding the FUNcube Data Warehouse: "Our hosting provider has told us that they will be migrating our services to a new virtual machine on the 1st of September. Unfortunately the versions of the MySQL database server and Java runtime available on the new instance are not compatible with the current application implementation. Therefore I have to rebuild the development tool chain and migrate the application to suit the new instance. The work is underway but may take us into early September. We do know that database table migration works as we have already done a test of migrating the several GB of database between machines. If we do have any outage, the dashboards will upload when they detect the new instance is alive." (ANS thanks Dave Johnson, G4DPZ, Hon. Sec., AMSAT-UK, for the above information) + The SpaceX Transporter-11 rideshare mission launched 116 payloads from Vandenberg Space Force Base in California on August 16th. Four of these payloads carry transmitters on amateur bands. NIGHTJAR and TORO carry amateur UHF transmitters, but are not IARU coordinated. QUBE carries an amateur UHF transmitter, but its IARU coordination was declined. ORESAT0.5 is the sole IARU coordinated amateur mission on this launch with downlinks of 436.500 MHz and 2422.0 MHz. More information about ORESAT can be found at https://www.oresat.org/satellites/oresat0-5. Discussion regarding this launch can be found on the LibreSpace forum at https://community.libre.space/t/spacex-f9-transporter-11-rideshare-vsfb-slc… (ANS thanks LibreSpace and the ORESAT team for the above information) + Three AMSAT GridMaster Awards were awarded over the past week: #67 was awarded to Endaf, N6UTC, #68 was awarded to Raymond, KN2K, and #69 was awarded to Steven, KC1MMC. Congratulations to both. Additionally, two Reverse VUCC Awards were issued. #15 was awarded to Sean, KX9X, with 103 grids and #16 was issued to Randy, ND0C, with 109 grids. Congratulations to all the new award recipients! More information about AMSAT's awards program can be found at https://www.amsat.org/awards-2/ (ANS thanks Bruce Paige, KK5DO, AMSAT Director of Contests and Awards for the above information) + IO-117's digipeater has not been operational for the past week. No further information is available regarding its status or expected timeframe for a potential return to service. + AMSAT's Operations team, in coordination with the University of Maine and AMSAT Engineering, continues to work to complete MESAT1's science mission. More telemetry coverage is needed! If you have UHF receive capability, please download FoxTelem <https://www.amsat.org/tlm/> and help us capture more data. (ANS thanks AMSAT 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,* *Paul Stoetzer, N8HM* *n8hm [at] arrl.net <http://arrl.net>* *ANS is a service of AMSAT, the Radio Amateur Satellite Corporation, 712 H Street NE, Suite 1653, Washington, DC 20002*

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Re: MESAT-1 telemetry freq
by John Antonuk - AL7ID 17 Aug '24

17 Aug '24

Hi Chris, thanks for getting back to me. Both Mark and JoAnne replied off-list. I have re-entered the correct freq and will be testing this evening. 73, John Antonuk AL7ID(a)yahoo.com On Saturday, August 17, 2024 at 10:45:09 AM AKDT, Chris Thompson via AMSAT-BB <amsat-bb(a)amsat.org> wrote: John, 435.800 is the center frequency. You want that to be 1200 Hz or more above your carrier frequency if you are using USB. Depending on the mode you are using and how your radio adjusts the carrier frequency, vs what it displays, you may be able to set it to .800 or you may need to offset it slightly. If you can observe a pass, then check what frequency FoxTelem says the data has locked into. 1400 Hz is a good value, meaning the data is 200Hz above DC and extends to 2800Hz. You radio bandwidth should be set wide enough to cope with that. There is some trial and error here as your radio calibration might vary vs someone else's. 73Chris On Sat, Aug 17, 2024, 13:48 John Antonuk - AL7ID via AMSAT-BB <amsat-bb(a)amsat.org> wrote: Hi, I'm not sure how this happened but my SAT controller memory for MESAT-1 telemetry got set to 435.909 What frequency are folks using? SatNOGS says 435.800 but seem to recall it was actually a bit lower.... 73, John Antonuk AL7ID(a)yahoo.com ----------------------------------------------------------- Sent via AMSAT-BB(a)amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Acceptable Use and Privacy Policies available at https://www.amsat.org/about-amsat/ View archives of this mailing list at https://mailman.amsat.org/hyperkitty/list/[email protected] To unsubscribe send an email to amsat-bb-leave(a)amsat.org Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org ----------------------------------------------------------- Sent via AMSAT-BB(a)amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Acceptable Use and Privacy Policies available at https://www.amsat.org/about-amsat/ View archives of this mailing list at https://mailman.amsat.org/hyperkitty/list/[email protected] To unsubscribe send an email to amsat-bb-leave(a)amsat.org Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org

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Re: MESAT-1 telemetry freq
by Chris Thompson 17 Aug '24

17 Aug '24

John, 435.800 is the center frequency. You want that to be 1200 Hz or more above your carrier frequency if you are using USB. Depending on the mode you are using and how your radio adjusts the carrier frequency, vs what it displays, you may be able to set it to .800 or you may need to offset it slightly. If you can observe a pass, then check what frequency FoxTelem says the data has locked into. 1400 Hz is a good value, meaning the data is 200Hz above DC and extends to 2800Hz. You radio bandwidth should be set wide enough to cope with that. There is some trial and error here as your radio calibration might vary vs someone else's. 73 Chris On Sat, Aug 17, 2024, 13:48 John Antonuk - AL7ID via AMSAT-BB < amsat-bb(a)amsat.org> wrote: > Hi, > > I'm not sure how this happened but my SAT controller memory for MESAT-1 > telemetry got set to 435.909 > > What frequency are folks using? > > SatNOGS says 435.800 but seem to recall it was actually a bit lower.... > > 73, > > John Antonuk > > AL7ID(a)yahoo.com > > > > ----------------------------------------------------------- > > Sent via AMSAT-BB(a)amsat.org. AMSAT-NA makes this open forum available > to all interested persons worldwide without requiring membership. Opinions > expressed > are solely those of the author, and do not reflect the official views of > AMSAT-NA. > Acceptable Use and Privacy Policies available at > https://www.amsat.org/about-amsat/ > > View archives of this mailing list at > https://mailman.amsat.org/hyperkitty/list/[email protected] > To unsubscribe send an email to amsat-bb-leave(a)amsat.org > Manage all of your AMSAT-NA mailing list preferences at > https://mailman.amsat.org

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MESAT-1 telemetry freq
by John Antonuk - AL7ID 17 Aug '24

17 Aug '24

Hi, I'm not sure how this happened but my SAT controller memory for MESAT-1 telemetry got set to 435.909 What frequency are folks using? SatNOGS says 435.800 but seem to recall it was actually a bit lower.... 73, John Antonuk AL7ID(a)yahoo.com

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FS: Tidradio TD-H8 10 watt dualband HT
by JOHN GEIGER 17 Aug '24

17 Aug '24

If you are looking for a little more power for your portable satellite operations, here you go: I have for sale a like new Tidradio TD-H8 2m/70cm 10 watt HT. Miklor and other reviews have measured this HT model at 10 watts on both bands, so it is putting out claimed power. It comes with all the standard accessories, and has a color screen and a battery (2500mah) which can be charged using a USB-C cable in addition to the drop in charger. It also has a nice dualband antenna which I have used to make a couple of FM satellite QSOs with. This HT has bluetooth capability for programming, so you don't need a programming cable. It uses ODMASTER software so you can program it using your phone. That is a nice feature to have! It currently has the satellite frequencies programmed into memory. It comes with the box, manual, HT, battery and antenna, the drop in charger, and a USB-C cable with wall-wart. I am asking $55 shipped and can take paypal/check/MO. 73 John AF5CC Sent using {0}

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Upcoming ARISS Contact Schedule as of 2024-08-16 21:00 UTC
by aj9n＠aol.com 16 Aug '24

16 Aug '24

Upcoming ARISS Contact Schedule as of 2024-08-16 21:00 UTC Quick list of scheduled contacts and events: Pacific Science Center, Seattle, WA, direct via W7AW 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 Jeanette Epps KF5QNU The ARISS mentor is KD8COJ (***) Contact was successful: Fri 2024-08-16 18:14:35 UTC 46 deg (***) Congratulations to the Pacific Science Center students, Jeanette, mentor KD8COJ, and ground station W7AW! (***) Watch for Livestream at https://www.youtube.com/live/Mywk9TRD804 Tuskegee Airmen Inc. National Convention, Arlington Virginia, telebridge via K6DUE 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 Jeanette Epps KF5QNU The ARISS mentor is KA3HDO Contact is go for: Sat 2024-08-17 17:33:55 UTC 62 deg Bayou Academy, Cleveland, MS, direct via W5YD 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 Sunita Williams KD5PLB The ARISS mentor is K4RGK Contact is go for: Thu 2024-08-22 16:43:06 UTC 80 deg Watch for Livestream at https://www.youtube.com/live/PzZuhb1bGiw https://live.ariss.org/ Gymnasium der Stadt Meschede, Meschede, Germany, direct via DRØZ 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 Sunita Williams KD5PLB The ARISS mentor is IN3GHZ Contact is go for: Fri 2024-08-23 08:05:04 UTC 45 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 2024-08-16 21:00 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 2024-08-16 21:00 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 July 8, 2024 for contacts to be scheduled for January 1, 2025 – June 30, 2025. This proposal window is due to ARISS by September 6, 2024 at 11:59 PM Pacific Time (Sept. 7, 2024, 06:59 UTC). (***) Proposal information and more details such as expectations, proposal guidelines and the proposal form can be found at www.ariss.org. An ARISS Introductory Webinar session will be held on July 22, 2024, at 7 PM ET (23:00 UTC). The Zoom link to sign up is: https://us06web.zoom.us/meeting/register/tZErf-ihrDktG9OphYxAjfz7nbONV0YcwY… (***) 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 is back on board but awaiting re-installation. 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 242 Francesco IKØWGF with 154 Satoshi 7M3TJZ with 153 Gaston ON4WF with 124 Peter IN3GHZ with 119 Steve VE3TBD with 120 **************************************************************************** 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 1760. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1651. (***) 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 **************************************************************************** Exp. 70 on orbit Oleg Kononenko Nikolay Chub Exp. 71 on orbit Tracy E. Caldwell Dyson SpaceX Crew-8 on orbit Matthew Dominick KCØTOR Mike Barratt KD5MIJ Jeanette Epps KF5QNU Aleksandr Grebyonkin RZ3DSE **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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Re: Need frames - MESAT1 HEALTH mode at 1307utc 8/16/24 for 12 hrs
by John Antonuk - AL7ID 16 Aug '24

16 Aug '24

I did not hear anything on this pass 1619Z in Alaska. 73, John Antonuk AL7ID(a)yahoo.com On Friday, August 16, 2024 at 05:17:30 AM AKDT, Mark L. Hammond via AMSAT-BB <amsat-bb(a)amsat.org> wrote: Hello MESAT1 listeners-- As of 1307utc 16 Aug 2024, MESAT1 is in HEALTH mode. We need WOD telemetry collected as part of our continued camera testing. Should remain in HEALTH mode about 12 hours until about 0040utc 17 Aug 2024. Thanks for your frames! 73, Mark L. Hammond [N8MH]AMSAT Director and Command Station ----------------------------------------------------------- Sent via AMSAT-BB(a)amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Acceptable Use and Privacy Policies available at https://www.amsat.org/about-amsat/ View archives of this mailing list at https://mailman.amsat.org/hyperkitty/list/[email protected] To unsubscribe send an email to amsat-bb-leave(a)amsat.org Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org

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Need frames - MESAT1 HEALTH mode at 1307utc 8/16/24 for 12 hrs
by Mark L. Hammond 16 Aug '24

16 Aug '24

Hello MESAT1 listeners-- As of 1307utc 16 Aug 2024, MESAT1 is in HEALTH mode. We need WOD telemetry collected as part of our continued camera testing. Should remain in HEALTH mode about 12 hours until about 0040utc 17 Aug 2024. Thanks for your frames! 73, Mark L. Hammond [N8MH] AMSAT Director and Command Station

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Agreement AMSAT ITALIA - ASI
by Fabrizio Carrai 16 Aug '24

16 Aug '24

Dear All, we have the pleasure to inform that AMSAT Italia and ASI, the Italian Space Agency, have renewed a four-year collaboration agreement for the period 2024-2028 for joint initiatives in the area of space ham radio communications. The collaboration will be realized through: a) studies and research for space amateur radio transmissions b) technical support for operational activities c) joint participation in experimental or demonstrative projects Francesco IK0WGF President of AMSAT Italia, Emanuele I0ELE President Emeritus of AMSAT Italia and representatives of the ASI telecommunications and navigation office's directorate will be members of a joint committee with the purpose to promote joint collaboration activities. We're sure it will be a great and fruitful opportunity also for the international AMSAT communities. For any further information, please contact segreteria [@] amsat.it. 73, Fabrizio IU5GEZ on behalf of AMSAT Italia

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