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ARISS News Release No. 22-18
by David Jordan 04 Apr '22

04 Apr '22

ARISS News Release No.22-18 DaveJordan, AA4KN ARISS PR aa4kn(a)amsat.org FORIMMEDIATE RELEASE ARISSContact is Scheduled with Students at Space Hardware Club, Huntsville, Alabama, USA April4, 2022—Amateur Radio on the International Space Station (ARISS) has receivedschedule confirmation for an ARISS radio contact between astronauts aboard theInternational Space Station (ISS) and U.S. students at the Space Hardware Club inHuntsville, Alabama. ARISS conducts 60-80 of these special amateur radiocontacts each year between students around the globe and crew members with hamradio licenses aboard the ISS. Space Hardware Club (SHC) is a student organization at theUniversity of Alabama (UAH) in Huntsville. Within SHC, students at UAH get thechance to gain hands-on experience with designing, building, and flyingnumerous types of aerospace payloads. The club’s Outreach Program activitiesincludes high- altitude ballooning, payload design, low powered ESTES rockets,and the launching of high-altitude model rockets. SHC will host this ARISScontact for the following rural/suburban public schools: Buckhorn MiddleSchool, Mountain Gap Middle School, New Hope Elementary School, and SparkmanMiddle School. SHC Outreach members have been helping about 800 students fromthese schools to learn more about rocketry, high-altitude ballooning, amateurradio technology, and the research being conducted on the ISS. Leading up tothe ARISS radio contact, SHC outreach members helped the students with hands-onamateur radio activities such as circuit building and antenna construction. This will be a direct contact via Amateur Radio allowing students to ask their questions ofAstronaut Thomas Marshburn, amateur radio call sign KE5HOC. Local Covid-19protocols are adhered to as applicable for each ARISS contact. The downlinkfrequency for this contact is 145.800 MHZ and may be heard by listeners thatare within the ISS-footprint that also encompasses the relay ground station. Amateur radio operators in Huntsville, Alabama usingcall sign K4UAH will operate the amateur radio ground station TheARISS radio contact is scheduled for April 7, 2022 at 12:07 pm CDT (Huntsville,AL) (17:07:39 UTC, 1:07 pm EDT, 11:07 am MDT,10:07 am PDT). Thepublic is invited to watch the live stream at: https://uah-uasystem.zoom.us/j/87179587580 _______________________________ Astime allows, students will ask these questions: 1.How hard was it to adjust your regular activities so you can survive with zerogravity? 2.When you heard you were going to the ISS, were you terrified? Because I know Iwould be. 3.What made you want to go to space? Who inspired you? 4.Is it hard to communicate with astronauts from other countries? 5.What do you think is the most interesting thing you do on the ISS? 6.How well does life (plants, bacteria, fungi) grow in space compared to Earth? 7.What do you believe is in the future of space exploration and is it promisingor not? 8.Is there a type of food you are just absolutely sick of eating because you’vehad it so much? 9.What do you do for fun to pass the time when you aren’t doing experiments? 10.When you go into space do you see everything like planets, asteroids or the MilkyWay? 11.What shocked you the most when you got to space? 12.What is the hardest challenge you have faced while living in space? 13.What was your training like before you got to space and your favorite/leastfavorite part? 14.Do you hydrofarm? If not, could you start one? 15.Do you enjoy it when people from other countries join the ISS? 16.What belongings can you bring up to space with you? About ARISS: Amateur Radio on the InternationalSpace Station (ARISS) is a cooperative venture of international amateur radiosocieties and the space agencies that support the International Space Station(ISS). In the United States, sponsors are the Radio Amateur SatelliteCorporation (AMSAT), the American Radio Relay League (ARRL), the ISS NationalLab-Space Station Explorers, Amateur Radio Digital Communications (ARDC) andNASA’s Space communications and Navigation program. The primary goal of ARISSis to promote exploration of science, technology, engineering, the arts, andmathematics topics. ARISS does this by organizing scheduled contacts viaamateur radio between crew members aboard the ISS and students. Before andduring these radio contacts, students, educators, parents, and communities takepart in hands-on learning activities tied to space, space technologies, andamateur radio. For more information, see www.ariss.org . MediaContact: DaveJordan, AA4KN ARISSPR Likeus on Facebook. Follow us on Twitter. Search on Amateur Radio on the ISS and@ARISS_status. Checkout ARISS on Youtube.com.

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ARISS News Release No. 22-17
by David Jordan 04 Apr '22

04 Apr '22

ARISS News Release No.22-17 Dave Jordan, AA4KN ARISS PR aa4kn(a)amsat.org FORIMMEDIATE RELEASE ARISSContact is Scheduled with Students at Leonardo-Da-Vinci Campus Nauen, Nauen, Germany April4, 2022—Amateur Radio on the International Space Station (ARISS) has receivedschedule confirmation for an ARISS radio contact between astronauts aboard theInternational Space Station (ISS) and German students enrolled at the Leonardo-Da-VinciCampus in Nauen, Germany. ARISS conducts 60-80 of these special amateur radiocontacts each year between students around the globe and crew members with hamradio licenses aboard the ISS. Leonardo-Da-Vinci Campus (Campus) offers students STEM coursesin mathematics, computer science, and physics as well as astronomy classes. Studentsat the Campus that will be participating in this ARISS contact are in highschool, ages 14-17 years. Forty students have been directly involved in questionselection and in workshops, and 100 students have attended space-related science(ISS as a topic) lectures and other events. The Campus has partnered with the DLRSchool Lab of the German Aerospace Center in Neustrelitz (DLR School Lab) wherestudents will be participating in the radio contact. Local amateur radiooperators in the DLR School Lab are providing technical support in the way ofworkshops, and lectures and the radio equipment for this ARISS radio contact. This will be a direct contact via Amateur Radio that will allow students to ask their questions ofAstronaut Matthias Maurer, amateur radio call sign KI5KFH. Local Covid-19protocols are adhered to as applicable for each ARISS contact. The downlinkfrequency for this contact is 145.800 MHZ and may be heard by listeners thatare within the ISS-footprint that also encompasses the relay ground station. Amateur radio operators in Neustrelitz, Germanywill use call sign DC1RSN to serve as the amateur radio ground station. TheARISS radio contact is scheduled for April 6, 2022 at 1:48 pm CEST (Nauen/Neustrelitz, DE) (11:48UTC,7:48 am EDT, 6:48 am CDT, 5:48 am MDT, 4:48am PDT). Thepublic is invited to watch the live stream at: https://www.youtube.com/watch?v=xk3nn3CYKoM _______________________________ Astime allows, students will ask these questions: 1.Wie wirkt sich die Schwerelosigkeit auf ihren Körper aus? 2.Vermissen Sie etwas, wenn Sie nicht mehr auf der ISS sind? 3.Was vermissen sie am meisten? 4.Welches einfache Experiment auf der Erde wollten Sie schon immer einmal auf derISS tun? 5.Welches ist die wichtigste Voraussetzung um Astronaut zu werden? 6.Wie ist das, wenn man die Raumstation zum ersten Mal betritt? 7.Was war die größte Umstellung als Sie das erste Mal im Weltraum waren? 8.Was machen Astronauten bei enormen medizinischen Notfällen? 9.Wie oft sehen Sie Polarlichter? 10.Wie schläft man im Weltall? 11.Wie ist die Luft zum Atmen? 12.Wie ist das Essen im Weltall? 13.Was ist bisher das faszinierendste Ereignis, dass sie auf der ISS erlebt haben? 14.Können Sie Kontakt zu Ihrer Familie aufnehmen? 15.Was machen sie gegen Heimweh? 16.Welche Gedanken hatten Sie bei dem Start mit der Dragon-Rakete? 17.Wie treiben Sie Sport auf der ISS? 18.Verspüren Sie nach sportlicher Aktivität im Orbit Muskelkater wie auf der Erde? 19.Haben Sie einen Talisman mit auf die ISS genommen? 20.Wie geht man auf Toilette? 21.Züchten Sie ihr eigenes Gemüse auf der ISS? Translation 1.What is the impact on your body done by zero gravity? 2. Are you going to miss something when youleave the ISS? 3.What are you missing the most? 4.Which simple experiment done on earth did you always try on board the ISS? 5.What is the most important requirement to become an astronaut? 6.How was it when you enter the space station for the first time? 7.What is the biggest adjustment for being the first time in space? 8.What do astronaut do in case of a big medical emergency? 9.How often do you see polar lights? 10.How do you sleep in space? 11.How is the air for breathing? 12.How is the food on board of the ISS? 13.What was the biggest incidence so far during your stay on the ISS? 14.Is there a way for you to get into contact with your family? 15.What do you do against homesickness? 16.What went through your mind during your launch with the Dragon-rocket? 17.How do you do sports in space? 18.Do you feel any muscle pain after sport, similar to your experience on earth? 19.Did you take a mascot with you? 20.How do you go to toilet in space? 21.Do you grow your own vegetable on board the ISS? About ARISS: Amateur Radio on the InternationalSpace Station (ARISS) is a cooperative venture of international amateur radiosocieties and the space agencies that support the International Space Station(ISS). In the United States, sponsors are the Radio Amateur SatelliteCorporation (AMSAT), the American Radio Relay League (ARRL), the ISS NationalLab-Space Station Explorers, Amateur Radio Digital Communications (ARDC) andNASA’s Space communications and Navigation program. The primary goal of ARISSis to promote exploration of science, technology, engineering, the arts, andmathematics topics. ARISS does this by organizing scheduled contacts viaamateur radio between crew members aboard the ISS and students. Before andduring these radio contacts, students, educators, parents, and communities takepart in hands-on learning activities tied to space, space technologies, andamateur radio. For more information, see www.ariss.org . MediaContact: DaveJordan, AA4KN ARISSPR Likeus on Facebook. Follow us on Twitter. Search on Amateur Radio on the ISS and@ARISS_status. Checkout ARISS on Youtube.com.

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Upcoming ARISS Contact Schedule as of 2022-04-04 01:00 UTC
by aj9n＠aol.com 03 Apr '22

03 Apr '22

Upcoming ARISS Contact Schedule as of 2022-04-04 01:00 UTC Quick list of scheduled contacts and events: Leonardo-Da-Vinci Campus Nauen, Nauen, Germany, direct via DC1RSN The ISS callsign is presently scheduled to be DPØISS 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 Matthias Maurer KI5KFH Contact is go for: Wed 2022-04-06 11:48:08 UTC 26 deg Watch for Livestream at https://www.youtube.com/watch?v=xk3nn3CYKoM Space Hardware Club, Huntsville, Alabama, direct via K4UAH 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 Thomas Marshburn KE5HOC Contact is go for: Thu 2022-04-07 17:07:39 UTC 36 deg Watch for Livestream at https://uah-uasystem.zoom.us/j/87179587580 (***) 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 **************************************************************************************************************************************** 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 2022-04-04 01:00 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 2022-03-22 20:00 UTC. https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf 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 New Proposal Window is February 21, 2022, to March 31, 2022 February 16, 2022 — The Amateur Radio on the International Space Station (ARISS) Program is seeking formal and informal education institutions and organizations, individually or working together, to host an Amateur Radio contact with a crew member on board the ISS. ARISS anticipates that the contact would be held between January 1, 2023, and June 30, 2023. Crew scheduling and ISS orbits will determine the exact contact dates. To maximize these radio contact opportunities, ARISS is looking for organizations that will draw large numbers of participants and integrate the contact into a well-developed education plan. The deadline to submit a proposal is March 31, 2022. Proposal information and more details such as expectations, proposal guidelines and the proposal form can be found at https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/. An ARISS Introductory Webinar session will be held on March 3, 2022, at 8 PM ET. The Eventbrite link to sign up is: https://ariss-proposal-webinar-spring-2022.eventbrite.com. The Opportunity Crew members aboard the International Space Station will participate in scheduled Amateur Radio contacts. These radio contacts are approximately 10 minutes in length and allow students to interact with the astronauts through a question-and-answer session. An ARISS contact is a voice-only communication opportunity via Amateur Radio between astronauts and cosmonauts aboard the space station and classrooms and communities. ARISS contacts afford education audiences the opportunity to learn firsthand from astronauts what it is like to live and work in space and to learn about space research conducted on the ISS. Students also will have an opportunity to learn about satellite communication, wireless technology, and radio science. Because of the nature of human spaceflight and the complexity of scheduling activities aboard the ISS, organizations must demonstrate flexibility to accommodate changes in dates and times of the radio contact. Amateur Radio organizations around the world with the support of NASA and space agencies in Russia, Canada, Japan, and Europe present educational organizations with this opportunity. The ham radio organizations’ volunteer efforts provide the equipment and operational support to enable communication between crew on the ISS and students around the world using Amateur Radio. 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 162 Satoshi 7M3TJZ with 146 Francesco IKØWGF with 141 Gaston ON4WF with 124 Peter IN3GHZ with 112 **************************************************************************** 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 1505. Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1430. 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-3 on orbit Raja Chari KI5LIU Thomas Marshburn KE5HOC Matthias Maurer KI5KFH Kayla Barron KI5LAL Exp. 67 on orbit Oleg Artemyev Denis Matveev Sergey Korsakov **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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ANS-093 AMSAT News Service Weekly Bulletins
by Paul Stoetzer 02 Apr '22

02 Apr '22

AMSAT NEWS SERVICE ANS-093 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 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/ In this edition: * AMSAT at the Dayton Hamvention -- Call for Volunteers * Kerry Banke to be honored with the 2022 Hamvention Special Achievement Award * NASA On The Air (NOTA) Special Event Stations * VUCC Satellite Awards/Endorsements For April 1, 2022 * New GridMasters * ARISS News * Upcoming Satellite Operations * Hamfests, Conventions, Maker Faires, and Other Events * Satellite Shorts From All Over ANS-093 AMSAT News Service Weekly Bulletins To: All RADIO AMATEURS From: Radio Amateur Satellite Corporation 712 H Street NE, Suite 1653 Washington, DC 20002 DATE 2022 Apr 3 AMSAT at the Dayton Hamvention -- Call for Volunteers The Dayton Hamvention is six weeks away! It is time to be creating your shopping list and making your travel plans. We've had a good response so far to our call for volunteers, but we could really use another 10-15 people. The 2022 Hamvention is May 20-22 in Xenia, Ohio. Would you consider helping AMSAT at the Hamvention this year? The interaction with AMSAT members, satellite operators, designers, and builders makes the whole experience a lot of fun. Meet or renew acquaintances, exchange operating tips, and find out what antennas, software and equipment other AMSAT members use. If you're an experienced operator, great! We can use you and your experience. If you've never operated a satellite before, but want to learn more, that's OK. We can use your help too. Whether you're available for only a couple of hours or if you can spend the entire weekend with us, your help would be greatly appreciated. Please send an e-mail to Phil, w1eme at amsat.org if you can help. Thank you! [ANS thanks Phil Smith, W1EME, AMSAT Dayton Hamvention Team Lead, for the above information] --------------------------------------------------------------------- Kerry Banke to be honored with the 2022 Hamvention Special Achievement Award The Hamvention awards committee recently announced that Kerry Banke, N6IZW, has won the 2022 Hamvention Special Achievement Award for his efforts in the design, development, manufacturing, and human spaceflight certification of the ARISS Multi-Voltage Power Supply (MVPS). The MVPS is a foundational element of the ARISS next generation radio system, which is now on-orbit. The Hamvention Special Achievement Award is given each year to a deserving amateur that has made an outstanding contribution advancing the art and/or science. Now retired, Banke spent most of his career in the research and development of electronics systems as a microwave RF (Radio Frequency) electrical engineer. This included 14 years as Qualcomm engineer, developing innovative microwave wireless technologies. Kerry’s electronic interests span DC (Direct Current) to light with particular interest and expertise in microwaves. His ham radio operations have included transmissions on 136 kHz through Laser. Since 1982 he has served as host of the San Diego Microwave Group’s monthly meeting, sharing his expertise with other hams of like interest. Mr. Banke’s exceptional support to Human Spaceflight Amateur Radio began in 1994 where he served as a school technical mentor and certified ground station for the Shuttle Amateur Radio EXperiment (SAREX) program. When NASA transitioned from the Shuttle to the International Space Station (ISS), Kerry became an exemplary member of the Amateur Radio on the International Space Station (ARISS) hardware team. For seven years, working from his home and electronics lab garage in La Mesa, California, Mr. Banke led the circuit design, breadboarding, flight circuit board layout, assembly, and testing of the MVPS. The MVPS, which occupies a volume roughly the size of two stacked reams of paper, can connect into different ISS power sources (120 VDC and 28 VDC) and simultaneously power up to 18 devices with multiple voltage level input needs. ARISS USA Executive Director, Frank Bauer, said “The ARISS team is proud of Kerry’s sustained exemplary support to ARISS. His contributions to our next generation radio system are transformative, enabling expanded ARISS operations for ham radio operators and enhanced STEM (science, technology, engineering, and math) education outcomes for youth.” Through this system 60 to 80 foreign and domestic ARISS school contacts are conducted each year with 150,000 to 200,000 students, teachers, and members of the public engaged. Amateur radio operators also enjoy over 100,000 digital and voice repeater connections from this radio system each year. [ANS thanks ARISS-USA for the above information] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ The 2022 AMSAT President's Club coins have arrived! To commemorate the 50th anniversary of its launch on October 15, 1972, this year's coin features an image of AMSAT-OSCAR 6. Join the AMSAT President's Club today and help Keep Amateur Radio in Space! https://www.amsat.org/join-the-amsat-presidents-club/ +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ NASA On The Air (NOTA) Special Event Stations There is an Amateur Radio club established at many NASA field centers across the USA. Their members gather together to highlight NASA milestones the way such events are done best. That is, through radio. These club members are made up of civil servants, contractor personnel, retirees and recognized community members. Some clubs are large and well supported, some are small and struggle. But they have a common goal to show their support to NASA and space fans everywhere by highlighting the history of some amazing accomplishments. The first NASA On The Air (NOTA) special event of the year will be held on Saturday, April 23, through Wednesday, April 27, to commemorate the 50th Anniversary of the Apollo 16 mission to the moon. Different NASA radio clubs will go on the air at different times to make two-way contacts with fellow space enthusiastic ham radio operators. For the list of suggested frequencies, modes, points scoring, rules, certificates, procedures and news, please visit NasaOnTheAir.wordpress.com each day. Be sure to watch for posts on Twitter.com/NASARadioClubs (a Twitter account is NOT required to view) for late breaking news updates -- and don't forget your favorite spotting network -- for NOTA activity live and in real time. For QSL card information, please check the QRZ.com page for each individual NASA club callsign. [ANS thanks Pat Kilroy, N8PK, NASA Engineer and AMSAT Ambassador 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/ +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ VUCC Upgrades/Endorsements for April 1, 2022 March 01, 2022 to March 31, 2022. ------------------------------------------------------------ PS8ET 600 726 K9UO 695 700 WD9EWK (DM43) 675 679 AC9O 549 675 N5BO 635 650 K0JM 500 601 KE8FZT 550 576 KS1G 525 551 WB7VUF 455 510 KN2K 450 505 DF2ET 400 500 EA2AA 425 483 N6UTC 450 475 AE5B 450 459 HP2VX 425 453 XE1MYO 200 349 K4RGK 278 313 VE3KY 278 304 XE1GK 265 300 DG7RO 172 285 N3CAL 224 235 N5EKO 207 234 AC9DX 141 228 WD9EWK (DM41) 187 207 A65BR 157 181 WB9YIG New 175 DL8GAM New 152 PS7JN New 152 OE7BJT 107 150 N2ZN 135 147 TG9AMD New 141 XE2YWH (DL82) 110 113 PP2RON 106 108 XE2YWH (DL82 - D 105 108 VE7PTN New 104 US6IKN New 102 AG7NR New 101 DH0GSU New 100 K4NHW New 100 PU5DDC New 100 XE1YDK New 100 Congratulations to the new VUCC holders. TG9AMD is first Guatemala and grid EK44 PU5DDC is first grid GG53 PS7JN is first grid HI24 DL8GAM is first grid JO42 US6IKN is first Ukraine and grid KN59 [ANS thanks Jon Goering, N7AZ, for the above information] --------------------------------------------------------------------- New GridMasters AMSAT’s most prestigious award is the GridMaster Award. This award was first introduced by Star Comm Group in 2014. AMSAT thanks Damon Runion, WA4HFN, and Rick Tillman, WA4NVM, for not only sponsoring this award since its inception, but, also, entrusting AMSAT with the honor of carrying on this important award for the benefit of the entire AMSAT community. The GridMaster award is available to all amateurs worldwide who submit proof with written confirmation of contacts with each of the 488 maidenhead grids located within the contiguous United States of America via amateur satellite. Thanks to a couple of March roves, four new amateur satellite operators have joined the GridMaster club, bringing the total number of hams who have worked and confirmed all 488 maidenhead grids within the contiguous United States to 38. Congratulations to the newest GridMasters! 35 Patrick Stoddard WD9EWK March 15, 2022 36 Dennis Love N7EGY March 26, 2022 37 Chris Wilford VE7CEW March 26, 2022 38 Merle Olmsted AA4QE March 28, 2022 See the full list at https://www.amsat.org/gridmaster/ [ANS thanks Bruce Paige, KK5DO, AMSAT Director of Contests and Awards for the above information] --------------------------------------------------------------------- ARISS News Leonardo-Da-Vinci Campus Nauen, Nauen, Germany, direct via DC1RSN The ISS callsign is presently scheduled to be DPØISS 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 Matthias Maurer KI5KFH Contact is go for: Wed 2022-04-06 11:48:08 UTC 26 deg Watch for Livestream at https://www.youtube.com/watch?v=xk3nn3CYKoM (***) Space Hardware Club, Huntsville, Alabama, direct via K4UAH 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 Thomas Marshburn KE5HOC Contact is go for: Thu 2022-04-07 17:07:39 UTC 36 deg Exp. 64 back on earth (***) Pyotr Dubrov Mark Vande Hei KG5GNP Exp. 65 back on earth Anton Shkaplerov Congratulations to all for a job well done The USOS ARISS station is currently operating in voice cross-band repeater mode 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] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ AMSAT, along with our ARISS partners, is developing an Amateur Radio package, including two-way communication capability, to be carried on-board Gateway in lunar orbit. Support AMSAT's projects today at https://www.amsat.org/donate/ +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Upcoming Satellite Operations KX9X and N9NCY: April 8-10: EM57 + EM66 (IL/TN): EM57 will only be on April 8 and April 10 while en route to EM66; EM66 will be April 9. Linear and FM, holiday style. Passes to be determined based on travel schedule. Log/Upload as KX9X/R and N9NCY/R. Follow them at @SeanKutzko and @Nancy_N9NCY on Twitter for real-time info on what passes they will be on. WL7T: 4/3, DN57/58 and DN67/68 WL7T: 4/30, DM02 Check Twitter for passes. K4DCA: EM96 4/6 – 4/9. Will be in EM96 on April 6-9 with FM and Linear gear. Vacation style. Also the possibility of hitting FM08 and FM09 on the way to/from. W3IPA: DM42 vacation planned for Jul 30- Aug 6th will be on FM passes vacation style. I will be close to DM41 so might be able to work a gridline. Will post more updates closer to that week! [ANS thanks Paul Overn, KE0PBR, 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. N4HF will be at the following event: Raleigh NC Hamfest (info table and demos; possible forum, but not likely at this point) April 16 Jim Graham Building – NC State Fairgrounds 4285 Trinity Rd, Raleigh, NC 27607 https://www.rarsfest.org/ Other events with a scheduled AMSAT presence: + CubeSat Developers Workshop April 26–28, 2022 San Luis Obispo, CA + Hamvention 2022 May 20, 2022 to May 22, 2022 Greene County Fairgrounds and Expo Center 210 Fairground Road Xenia, Ohio 45385 https://www.hamvention.org + 2022 Rocky Mountain ARRL Division Convention October 7, 2022 – October 9, 2022 Event Center at Archer 3921 Archer Pkwy Cheyenne, Wyoming 82007 https://wyhamcon.org/site [ANS thanks Paul Overn, KE0PBR, AMSAT Events page manager, 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 +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Satellite Shorts From All Over + JAMSAT has posted the April FO-99 Operating Schedule at https://www.jamsat.or.jp/?p=1806 + An initial distance record has been claimed via the MO-112 digipeater: EA4SG in IN80cp worked DG9MA in JN58di, a distance of 1,406 km on 22-Mar-2022 at 21:01 UTC. Who can do better? https://www.amsat.org/satellite-distance-records/ + A new modern distance record has been claimed via AO-7 Mode A. VE6WQ in DO33 worked F4DXV in JN04 on 23-Mar-2022 - a distance of 7,454 km. Note that AO-7 Mode A supported some very long distance QSOs during it's early life in the 1970s. If anyone has any information about extreme distance QSOs on AO-7 Mode A, please contact n8hm at amsat.org. + The AMSAT CubeSatSim PCB sets are finally back in stock at the AMSAT Store. Get yours today at https://www.amsat.org/product/amsat-cubesatsim-pcb/ + New v1.2 software release for the AMSAT CubeSatSim project! This release fixes an issue with the Raspberry Pi Zero 2 W that can cause an auto shutdown if battery isn’t fully charged. No change for other hardware. https://github.com/alanbjohnston/CubeSatSim/releases/tag/v1.2 + Remember to get your tickets for the AMSAT/TAPR Banquet at the Dayton Hamvention! The 13th annual AMSAT/TAPR Banquet will be held at the Kohler Presidential Banquet Center on Friday, May 20th at 18:30 EDT. This dinner is always a highlight of the AMSAT (Radio Amateur Satellite Corp.) and TAPR (Tucson Amateur Packet Radio) activities during the Dayton Hamvention. This year’s banquet will honor the life and accomplishments of long time amateur satellite and amateur packet pioneer Bob Bruninga, WB4APR, who passed away in February. https://www.amsat.org/product/amsat-tapr-joint-hamvention-banquet-registrat… + A MAI-75 SSTV Event is scheduled for April 7th and 8th. Details at https://issfanclub.eu/2022/04/01/mai-75-sstv-event-7-and-8-april-2022/ --------------------------------------------------------------------- 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 amsat dot org

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VUCC Satellite Standings April 2022 v2.
by Jon Goering 01 Apr '22

01 Apr '22

I'm sorry for version this morning, in a hurry and didn't copy all the stations.... VUCC Satellite Award/Endorsement Change Summary for March 01, 2022 to March 31, 2022. ------------------------------------------------------------ PS8ET 600 726 K9UO 695 700 WD9EWK (DM43) 675 679 AC9O 549 675 N5BO 635 650 K0JM 500 601 KE8FZT 550 576 KS1G 525 551 WB7VUF 455 510 KN2K 450 505 DF2ET 400 500 EA2AA 425 483 N6UTC 450 475 AE5B 450 459 HP2VX 425 453 XE1MYO 200 349 K4RGK 278 313 VE3KY 278 304 XE1GK 265 300 DG7RO 172 285 N3CAL 224 235 N5EKO 207 234 AC9DX 141 228 WD9EWK (DM41) 187 207 A65BR 157 181 WB9YIG New 175 DL8GAM New 152 PS7JN New 152 OE7BJT 107 150 N2ZN 135 147 TG9AMD New 141 XE2YWH (DL82) 110 113 PP2RON 106 108 XE2YWH (DL82 - D 105 108 VE7PTN New 104 US6IKN New 102 AG7NR New 101 DH0GSU New 100 K4NHW New 100 PU5DDC New 100 XE1YDK New 100 Congratulations to the new VUCC holders. TG9AMD is first Guatemala and grid EK44 PU5DDC is first grid GG53 PS7JN is first grid HI24 DL8GAM is first grid JO42 US6IKN is first Ukraine and grid KN59 73 Jon N7AZ

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VUCC Satellite Standings April 2022
by Jon Goering 01 Apr '22

01 Apr '22

March 1 2022 to April 1 2022 HP2VX 425 453 XE1MYO 200 349 K4RGK 278 313 VE3KY 278 304 XE1GK 265 300 DG7RO 172 285 N3CAL 224 235 N5EKO 207 234 AC9DX 141 228 WD9EWK (DM41) 187 207 A65BR 157 181 WB9YIG New 175 DL8GAM New 152 PS7JN New 152 OE7BJT 107 150 N2ZN 135 147 TG9AMD New 141 XE2YWH (DL82) 110 113 PP2RON 106 108 XE2YWH (DL82 - D 105 108 VE7PTN New 104 US6IKN New 102 AG7NR New 101 DH0GSU New 100 K4NHW New 100 PU5DDC New 100 XE1YDK New 100 73 Jon N7AZ

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Upcoming ARISS Contact Schedule as of 2022-04-01 01:30 UTC
by aj9n＠aol.com 31 Mar '22

31 Mar '22

Upcoming ARISS Contact Schedule as of 2022-04-01 01:30 UTC Quick list of scheduled contacts and events: Leonardo-Da-Vinci Campus Nauen, Nauen, Germany, direct via DC1RSN The ISS callsign is presently scheduled to be DPØISS 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 Matthias Maurer KI5KFH Contact is go for: Wed 2022-04-06 11:48:08 UTC 26 deg Watch for Livestream at https://www.youtube.com/watch?v=xk3nn3CYKoM (***) Space Hardware Club, Huntsville, Alabama, direct via K4UAH 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 Thomas Marshburn KE5HOC Contact is go for: Thu 2022-04-07 17:07:39 UTC 36 deg Exp. 64 back on earth (***) Pyotr Dubrov Mark Vande Hei KG5GNP Exp. 65 back on earth (***) Anton Shkaplerov Congratulations to all for a job well done. (***) 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 **************************************************************************************************************************************** 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 2022-04-01 01:30 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 2022-03-22 20:00 UTC. https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf 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 New Proposal Window is February 21, 2022, to March 31, 2022 February 16, 2022 — The Amateur Radio on the International Space Station (ARISS) Program is seeking formal and informal education institutions and organizations, individually or working together, to host an Amateur Radio contact with a crew member on board the ISS. ARISS anticipates that the contact would be held between January 1, 2023, and June 30, 2023. Crew scheduling and ISS orbits will determine the exact contact dates. To maximize these radio contact opportunities, ARISS is looking for organizations that will draw large numbers of participants and integrate the contact into a well-developed education plan. The deadline to submit a proposal is March 31, 2022. Proposal information and more details such as expectations, proposal guidelines and the proposal form can be found at https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/. An ARISS Introductory Webinar session will be held on March 3, 2022, at 8 PM ET. The Eventbrite link to sign up is: https://ariss-proposal-webinar-spring-2022.eventbrite.com. The Opportunity Crew members aboard the International Space Station will participate in scheduled Amateur Radio contacts. These radio contacts are approximately 10 minutes in length and allow students to interact with the astronauts through a question-and-answer session. An ARISS contact is a voice-only communication opportunity via Amateur Radio between astronauts and cosmonauts aboard the space station and classrooms and communities. ARISS contacts afford education audiences the opportunity to learn firsthand from astronauts what it is like to live and work in space and to learn about space research conducted on the ISS. Students also will have an opportunity to learn about satellite communication, wireless technology, and radio science. Because of the nature of human spaceflight and the complexity of scheduling activities aboard the ISS, organizations must demonstrate flexibility to accommodate changes in dates and times of the radio contact. Amateur Radio organizations around the world with the support of NASA and space agencies in Russia, Canada, Japan, and Europe present educational organizations with this opportunity. The ham radio organizations’ volunteer efforts provide the equipment and operational support to enable communication between crew on the ISS and students around the world using Amateur Radio. 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 162 Satoshi 7M3TJZ with 146 Francesco IKØWGF with 141 Gaston ON4WF with 124 Peter IN3GHZ with 112 **************************************************************************** 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 1505. Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1430. 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. 64 on orbit Pyotr Dubrov Mark Vande Hei KG5GNP Exp. 65 on orbit Anton Shkaplerov SpaceX Crew-3 on orbit Raja Chari KI5LIU Thomas Marshburn KE5HOC Matthias Maurer KI5KFH Kayla Barron KI5LAL Exp. 67 on orbit Oleg Artemyev Denis Matveev Sergey Korsakov **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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Now: Replacing the pot in Yaesu Rotator -- Was: RE: Re: Yaesu G5500DC problems?
by Gary 31 Mar '22

31 Mar '22

I have replaced the pot(s) in both a G5400 and a G5500, both had AC motors. It is not too hard, but you need to make sure you align everything before you start putting it all back together. I also learned there is an inherent flaw in the setup and the pot isn’t exactly what usually fails. There is a wire that runs from the bottom center of the pot to the small circuit board that is part of the pot. This wire twists every time the pot turns. This wire likes to fail right where it is soldered to the center of the pot. It usually looks intact, but is in fact intermittent. Resoldering the wire pushing it further into the solder bead usually fixes it temporarily (a year or two). A more permanent fix is to replace the wire with a longer (more flexible) stranded piece of wire. The wire likes to ‘harden’ where it is heated to accept the solder. Some additional heat shrink, or some epoxy can add strain relief making the wire flex away from the solder joint. The units I have done this to did not fail afterwards. Just my experience. 73, Joe kk0sd From: alex weimer <ingejack(a)cox.net> Sent: Thursday, March 31, 2022 12:54 PM To: ck1(a)ckmcdonald.com; Calvin McDonald <7ndel3fr(a)gmail.com>; amsat-bb(a)amsat.org Subject: [AMSAT-BB] Re: Yaesu G5500DC problems? I had the same problem with my G450A and sent it in twice to Yaesu . They replaced the pot twice and again the same problem happened. Thanks for the info 73 JACK KC7MG On March 31, 2022 at 1:49 PM Calvin McDonald <7ndel3fr(a)gmail.com<mailto:[email protected]>> wrote: I bought one just short of a year ago. Out of the box or shortly thereafter (not sure exactly) it starting having problems with the azimuth position pot. Not enough to cause problems - just bouncing the meter needle a little. It progressively got a little worse over the first 2-3 months so I called Yaesu support the we ran a few tests to prove it was the azimuth pot. It has a 3 year warranty but the round-trip repair time was quoted at 1-2 months! Because it still isn't malfunctioning (even under computer control), and seems to be less of a problem through the colder winter months, I have put off sending it in ... and have even considered ordering the pot and putting it myself (would like to hear from someone who has done this). So at present I'm kicking the can down the road. I use it almost daily and other than the pot being a bit flaky it has worked fine for the year I have had it. Cal - N7AY On 3/31/2022 11:18 AM, alex weimer wrote: I am contemplating buying a new Yaesu G5500DC rotor but have heard that the new DC motors were having problems. I wonder if there is anybody that has purchased the new DC rotors and what their comments are. I bought a new G350DC azimuth rotor and had to send it back twice for erratic needle movement. I would hate to pay $800 for a new G5500DC rotor and have the same problem. Thanks for any info JACK KC7MG ----------------------------------------------------------- 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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Yaesu G5500DC problems?
by alex weimer 31 Mar '22

31 Mar '22

I am contemplating buying a new Yaesu G5500DC rotor but have heard that the new DC motors were having problems. I wonder if there is anybody that has purchased the new DC rotors and what their comments are. I bought a new G350DC azimuth rotor and had to send it back twice for erratic needle movement. I would hate to pay $800 for a new G5500DC rotor and have the same problem. Thanks for any info JACK KC7MG

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Re: Yaesu G5500DC problems?
by alex weimer 31 Mar '22

31 Mar '22

Thanks Pete. Looks like I have a decision to be made.. 73 JACK KC7MG > On March 31, 2022 at 1:34 PM Peter Spinelli <nipsetep(a)gmail.com> wrote: > > DITTO, here, too. No problems at all. Works just like the Pre-DC version. I have one of those, too. > > Pete - N4YOT > > On Thu, Mar 31, 2022, 12:30 PM Ant Lefebvre <anthony.lefebvre(a)gmail.com mailto:[email protected] > wrote: > > > > Had mine for almost a year. No issues so far. > > > > 73 > > -Ant NU1U > > > > > > On Thu, Mar 31, 2022 at 1:20 PM alex weimer <ingejack(a)cox.net mailto:[email protected] > wrote: > > > > > > > > > > I am contemplating buying a new Yaesu G5500DC rotor but have heard that the new DC motors were having problems. I wonder if there is anybody that has purchased the new DC rotors and what their comments are. I bought a new G350DC azimuth rotor and had to send it back twice for erratic needle movement. I would hate to pay $800 for a new G5500DC rotor and have the same problem. > > > > > > Thanks for any info JACK KC7MG > > > > > > > > > ----------------------------------------------------------- > > > > > > Sent via AMSAT-BB(a)http://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)http://amsat.org > > > Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org > > > > > > > > > > ----------------------------------------------------------- > > > > Sent via AMSAT-BB(a)http://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)http://amsat.org > > Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org > > > > >

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