November 2023 - AMSAT-BB - mailman.amsat.org

Re: Looking for a reasonably priced 2m Bandpass Filter
by Thomas Schuessler 16 Nov '23

16 Nov '23

If all you’re looking for is to eliminate harmonics that head up into the 430 MHz band when transmitting on 2 m just put a dieuplexer in line and use the 2 m part of it and don’t hook up anything to the 70 cm side. Most of them do about 60 DB if attenuation outside of band and can handle 50 W. And since you want to cheat, most of them are around $60. Sent from my iPhone > On Nov 16, 2023, at 04:18, Herb Sims via AMSAT-BB <amsat-bb(a)amsat.org> wrote: > > > Everyone, > > I am looking for a 2m Bandpass Filter that is reasonably priced that is capable of 50W RF power. I am aware of a company in Europe (antennas-amplifiers.com) that has a unit, but it is currently outside my budget. I am also aware of using two diplexers system from Amsat. Is there any company here in the US that has a BPF that you could recommend please? > > Thanks > > Herb > N4RG > > ----------------------------------------------------------- > > 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/amsat-bb@amsat.org > 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: TEVEL-3
by Herb Sims 16 Nov '23

16 Nov '23

They don’t make a 2m bandpass filter… Herb From: david.greenberg via AMSAT-BB <amsat-bb(a)amsat.org> Sent: Monday, November 13, 2023 2:05 PM To: amsat-bb(a)amsat.org Subject: [AMSAT-BB] Re: TEVEL-3 Hello All, TEVEL-3 FM transponder has been activated, starting from today, 13.11.23 19:48U for 72 hours. I am not 100% sure please check. 73, David 4X1DG נשלח מה-Galaxy שלי -------- הודעה מקורית -------- מאת: "david.greenberg" <david.greenberg(a)bezeqint.net <mailto:david.greenberg@bezeqint.net> > תאריך: 13.11.2023 21:54 (GMT+02:00) אל: amsat-bb(a)amsat.org <mailto:amsat-bb@amsat.org> נושא: TEVEL-3 Hello All, TEVEL-3 FM transponder has been activated, starting from today, 13.11.23 19:48U for 72 hours. I am not 100% sure please check. 73, David 4X1DG נשלח מה-Galaxy שלי

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Re: Looking for a reasonably priced 2m Bandpass Filter
by Mark Johns, K0JM 16 Nov '23

16 Nov '23

http://www.parelectronics.com/index.php -- Mark D. Johns, KØJM AMSAT Ambassador & News Service Editor Brooklyn Park, MN USA EN35hd ----------------------------------------------- "Heaven goes by favor; if it went by merit, you would stay out and your dog would go in." ---Mark Twain On Thu, Nov 16, 2023 at 8:18 PM Herb Sims via AMSAT-BB <amsat-bb(a)amsat.org> wrote: > Everyone, > > > > I am looking for a 2m Bandpass Filter that is reasonably priced that is > capable of 50W RF power. I am aware of a company in Europe ( > antennas-amplifiers.com) that has a unit, but it is currently outside my > budget. I am also aware of using two diplexers system from Amsat. Is > there any company here in the US that has a BPF that you could recommend > please? > > > > Thanks > > > > Herb > > N4RG > > ----------------------------------------------------------- > > 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/amsat-bb@amsat.org > 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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Looking for a reasonably priced 2m Bandpass Filter
by Herb Sims 16 Nov '23

16 Nov '23

Everyone, I am looking for a 2m Bandpass Filter that is reasonably priced that is capable of 50W RF power. I am aware of a company in Europe (antennas-amplifiers.com) that has a unit, but it is currently outside my budget. I am also aware of using two diplexers system from Amsat. Is there any company here in the US that has a BPF that you could recommend please? Thanks Herb N4RG

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ARISS News Release No. 23-60
by David Jordan 15 Nov '23

15 Nov '23

ARISS News Release No.23-60 Dave Jordan, AA4KN ARISS PR aa4kn(a)amsat.org FORIMMEDIATE RELEASE UPDATED COPY (Start timefor the contact has been updated from theinitial release information) ARISSContact is Scheduled with Students at New Heights School & Learning Services,Calgary, Alberta, Canada November15, 2023—Amateur Radio on the International Space Station (ARISS) has receivedschedule confirmation for an ARISS radio contact between an astronaut aboardthe International Space Station (ISS) and students at the New Heights School& Learning Services in Calgary, CAN. ARISS conducts 60-80 of these special amateur radio contacts each yearbetween students around the globe and crew members with ham radio licenses aboardthe ISS. New Heights School is a private school for autistic andneurodivergent students, serving 123 students, grade levels ranging fromKindergarten to Grade 12. The school has small class sizes of 10 or 11 studentswith about two teaching staff in each class and therapists throughout theschool. Leading up to this ARISS contact the school has involved all studentsin a “Life in Space” themed science month. Each classroom focused on one uniqueproject, which integrated subjects that included; Sky Science, Space Exploration, and Electromagnetic Energy. Students were able to demonstratetheir learning through research projects, creating posters, creating websites, creativewriting activities and public speaking. This will be a telebridge Contact via Amateur Radio allowing students to ask theirquestions of Astronaut Andreas Mogensen, amateur radio call sign KG5GCZ. Thedownlink frequency for this contact is 145.800 MHz and may be heard bylisteners that are within the ISS-footprint that also encompasses thetelebridge station. The ARISS amateur radio ground station (telebridgestation) for this contact is in Casale Monferrato, Italy. The amateur radiovolunteer team at the station will use the callsign IK1SLD, to establish andmaintain the ISS connection. TheARISS radio contact is scheduled for November 17, 2023 at 10:10:13 am MST (Alberta,CAN) (17:10:13 UTC, 12:10 pm EST, 11:10 amCST, 9:10 am PST). Thepublic is invited to watch the live stream at: Watch for possibleLivestream www.ariotti.com starting15min before AOS. _______________________________ Astime allows, students will ask these questions: 1.What was it like exiting Earth and boarding the ISS? 2.How do you sleep? 3.What is the scariest thing that has happened in space? 4.When was the last time you were on Earth? 5.What kind of food do you eat in space? 6.What kind of experiments do you perform? 7.What is the strangest thing you have seen in space? 8.How do you go outside of the ISS without floating away? 9.How much power does the ISS use every day? 10.What is the longest spacewalk you have done? 11.Has any space junk threatened the structural state of the ISS? 12.How do you dispose of garbage on the ISS? 13.Do you exercise? 14.How old do you have to be to go to space? 15.Can you watch videos or play online games on the ISS, or can you only enjoyboard games while on board? 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 American Radio Relay League(ARRL), Amateur Radio Digital Communications (ARDC), Radio Amateur SatelliteCorporation (AMSAT), NASA’s Space Communications and Navigation program (SCaN)and the ISS National Lab—Space Station Explorers. The primary goal of ARISS isto 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 http://www.ariss.org . MediaContact: DaveJordan, AA4KN ARISSPR Findus on social media at: Twitter:ARISS_Intl Facebook:facebook.com/ARISSIntl Instagram:ariss_intl Mastodon:ariss_intl@mastodon.hams.social Checkout ARISS on Youtube.com.

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ARISS News Release No. 23-60
by David Jordan 14 Nov '23

14 Nov '23

ARISS News Release No.23-60 Dave Jordan, AA4KN ARISS PR aa4kn(a)amsat.org FORIMMEDIATE RELEASE ARISSContact is Scheduled with Students at New Heights School & Learning Services,Calgary, Alberta, Canada November14, 2023—Amateur Radio on the International Space Station (ARISS) has receivedschedule confirmation for an ARISS radio contact between an astronaut aboardthe International Space Station (ISS) and students at the New Heights School& Learning Services in Calgary, CAN. ARISS conducts 60-80 of these special amateur radio contacts each yearbetween students around the globe and crew members with ham radio licenses aboardthe ISS. New Heights School is a private school for autistic andneurodivergent students, serving 123 students, grade levels ranging fromKindergarten to Grade 12. The school has small class sizes of 10 or 11 studentswith about two teaching staff in each class and therapists throughout theschool. Leading up to this ARISS contact the school has involved all studentsin a “Life in Space” themed science month. Each classroom focused on one uniqueproject, which integrated subjects that included; Sky Science, Space Exploration, and Electromagnetic Energy. Students were able to demonstratetheir learning through research projects, creating posters, creating websites, creativewriting activities and public speaking. This will be a telebridge Contact via Amateur Radio allowing students to ask theirquestions of Astronaut Andreas Mogensen, amateur radio call sign KG5GCZ. Thedownlink frequency for this contact is 145.800 MHz and may be heard bylisteners that are within the ISS-footprint that also encompasses thetelebridge station. The ARISS amateur radio ground station(telebridge station) for this contact is in Casale Monferrato, Italy. Theamateur radio volunteer team at the station will use the callsign IK1SLD, toestablish and maintain the ISS connection. TheARISS radio contact is scheduled for November 17, 2023 at 10:06:45 am MST (Alberta,CAN) (17:06:45 UTC, 12:06 pm EST, 11:06 amCST, 9:06 am PST). Thepublic is invited to watch the live stream at: Watch for possibleLivestream www.ariotti.com starting15min before AOS. _______________________________ Astime allows, students will ask these questions: 1.What was it like exiting Earth and boarding the ISS? 2.How do you sleep? 3.What is the scariest thing that has happened in space? 4.When was the last time you were on Earth? 5.What kind of food do you eat in space? 6.What kind of experiments do you perform? 7.What is the strangest thing you have seen in space? 8.How do you go outside of the ISS without floating away? 9.How much power does the ISS use every day? 10.What is the longest spacewalk you have done? 11.Has any space junk threatened the structural state of the ISS? 12.How do you dispose of garbage on the ISS? 13.Do you exercise? 14.How old do you have to be to go to space? 15.Can you watch videos or play online games on the ISS, or can you only enjoyboard games while on board? 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 American Radio Relay League(ARRL), Amateur Radio Digital Communications (ARDC), Radio Amateur SatelliteCorporation (AMSAT), NASA’s Space Communications and Navigation program (SCaN)and the ISS National Lab—Space Station Explorers. The primary goal of ARISS isto 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 http://www.ariss.org . MediaContact: DaveJordan, AA4KN ARISSPR Findus on social media at: Twitter:ARISS_Intl Facebook:facebook.com/ARISSIntl Instagram:ariss_intl Mastodon:ariss_intl@mastodon.hams.social Checkout ARISS on Youtube.com.

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Estate of Franklin Antonio N6NKF Commits Funds for Ultimate DX Search
by Joseph B. Fitzgerald 14 Nov '23

14 Nov '23

The SETI Institute, a non-profit scientific research organization, recently announced a philanthropic gift of $200m from the estate of Franklin Antonio, N6NKF. The funding will be used to detect signals of life and intelligence in the universe and share that knowledge with the world. AMSAT members probably know N6NKF best as the author of the Instant Track orbital tracking software that AMSAT sold for many years. Phil Karn, KA9Q, says "Franklin's personal involvement in the SETI institute as an engineering consultant took them a long way in the few years he was involved." https://www.seti.org/press-release/200m-gift-propels-scientific-research-se… de KM1P Joe

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Re: AMSAT Zoom presentation passes.
by john KJ7UZN 13 Nov '23

13 Nov '23

Is it possible to get a replay link for this presentation? John KJ7UZN On Fri, Nov 10, 2023 at 8:08 AM Thomas Schuessler via AMSAT-BB < amsat-bb(a)amsat.org> wrote: > Hello all, > > I will be doing an AMSAT presentation, via Zoom to a Western > Wisconsin/Eastern Minnesota Ham group tomorrow, Saturday 11/11 at 1530UTC. > This will be a little different than many presentations as it will be from > out in my backyard as a bit of a Show-and-tell. Fellow friends of AMSAT, > Jack Weaver, AA5VZ and Virginia Smith, NV5F, will be helping. Virginia is > going to show working FM Sats with the Kent Britain Cheap Yagi and talking > about her Cubesat Simulator project. Jack will try and track a linear pass > on his Yaesu 1836 combo and his home brew antenna positioner. I will show > SDR dongles for RX. Should be a fast paced hour. > > There are two passes we will try and hit, and one that is a fallback. > NV5F will be trying SO-50, which for us will be a 1530Z 11/11 pass. AA5VZ > will give a whirl on JO-97 Linear pass at 1540Z 11/11, with a backup of > AO-91 at about 1600Z chich could be either. Please if you could listen for > these two and maybe even give a direct call to punch a hole and get some > contacts going. I know EM12 is not a rare grid, but we are showing off our > hobby passion. > > Please help us out making this a great set of demos for this club. I hope > to get recordings and edit for future use as well. > > 73 and see you on the birds. > > Tom Schuessler, N5HYP > > ----------------------------------------------------------- > > 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/amsat-bb@amsat.org > 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: TEVEL-3
by david.greenberg 13 Nov '23

13 Nov '23

Hello All, TEVEL-3 FM transponder has been activated, starting from today, 13.11.23 19:48U for 72 hours.I am not 100% sure please check.73,David 4X1DGנשלח מה-Galaxy שלי -------- הודעה מקורית --------מאת: "david.greenberg" <david.greenberg(a)bezeqint.net> תאריך: 13.11.2023 21:54 (GMT+02:00) אל: amsat-bb(a)amsat.org נושא: TEVEL-3 Hello All, TEVEL-3 FM transponder has been activated, starting from today, 13.11.23 19:48U for 72 hours.I am not 100% sure please check.73,David 4X1DGנשלח מה-Galaxy שלי

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ISS FM Repeater
by terryadams＠windstream.net 13 Nov '23

13 Nov '23

Looks like the ISS FM repeater is back on line. Terry W4KSY

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TEVEL-3
by david.greenberg 13 Nov '23

13 Nov '23

Hello All, TEVEL-3 FM transponder has been activated, starting from today, 13.11.23 19:48U for 72 hours.I am not 100% sure please check.73,David 4X1DGנשלח מה-Galaxy שלי

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W1AW/7
by Bob Johnson 13 Nov '23

13 Nov '23

Hello- I will be using W1AW/7 call sign from 11/15-11/21 from 0000Z-1200Z on many of our FM and linear satellites. Not every pass (gotta eat etc) but as many as I have access to. A chance to put W1AW/7 in your log. 73 Bob W7LRD CN87

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Veronika new CubeSat
by ji1izr/Masahiro Sanada 12 Nov '23

12 Nov '23

Hello, DE ji1izr/Masahiro. I got some telemetories from Veronika CubeSat: 2023/11/12 02:47:01UTC OM9VER>CQ:Veronika in SPACE! 2023/11/12 02:47:06UTC OM9VER>CQ:PSU,1,25381,25487,8188,-41,-226,310,90,65,1,8 8 2023/11/12 02:48:25UTC OM9VER>CQ:MGS,180,2475,4393,-7007,-5462,-571,-327,-1747 ,1060,2635,-2317,-5128,5355,552,-1946,350 I also heard CW during this pass. ********************************** Masahiro Sanada JI1IZR PM95pi Hiratsuka-city Kanagawa,Japan ji1izr_1975(a)nifty.com ji1izr(a)jarl.com ji1izr(a)jamsat.or.jp blog in English: https://ji1izr.cocolog-nifty.com/ blog in Japanese: https://ji1izr.air-nifty.com/ **********************************

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Upcoming ARISS Contact Schedule as of 2023-11-12 02:30 UTC
by aj9n＠aol.com 12 Nov '23

12 Nov '23

Upcoming ARISS Contact Schedule as of 2023-11-12 02:30 UTC Quick list of scheduled contacts and events: New Heights School & Learning Services, Calgary, AB, Canada, telebridge via IK1SLD 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 Andreas Mogensen KG5GCZ The ARISS mentor is VE6JBJ Contact is go for: Fri 2023-11-17 17:10:13 UTC 26 deg (***) Watch for possible Livestream www.ariotti.com starting 15min before AOS. (***) National Research Nizhny Novgorod State University, Nizhny, Novgorod, Russia, direct via TBD The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Konstantin Borisov The ARISS mentor is RV3DR Contact is go for Wed 2023-11-22 16:40 UTC Note that due to the recent debris avoidance maneuver, that was performed on Nov. 10, some of the pass times have significantly shifted. It is suggested that you use the very latest Kep data. (***) 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 2023-11-12 02:30 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 2023-11-07 05:30 UTC. https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf ####################################################################################################################################### Comments on making general contacts I have been seeing a lot of traffic on Facebook and I suspect on other social media sites with people asking why they are not hearing the crew make general contacts. First off the crew is very busy on the ISS and they simply may not have the time to just pick up the microphone and talk. Also, one needs to be aware of their normal daily schedule. I have listed below the constraints that we at ARISS have to follow in order to schedule the school contacts. Hopefully this will help you better schedule your opportunities. Typical daily schedule Wakeup to Workday start= 1.5 hours Workday start to Workday end=12 hours Workday end to Sleep= 2 hours Sleep to wakeup= 8.5 hours The crew's usual waking period is 0730 - 1930 UTC. The most common times to find a crew member making casual periods are about one hour after waking and 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 active. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html ######################################################################################################################################## A multi-point telebridge contact means that each student will be on the telebridge from their own home. **************************************************************************************************************************************** ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancellations or postponements of school contacts. As always, I will try to provide everyone with near-real-time updates. Watch for future COVID-19 related announcements at https://www.ariss.org/ The following schools have now been postponed or cancelled due to COVID-19: Postponed: No new schools Cancelled: No new schools **************************************************************************************************************************************** The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. The main page for Applying to Host a Scheduled Contact may be found at https://www.ariss.org/apply-to-host-an-ariss-contact.html +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (United States) Call for Proposals The next proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS opens October 1, 2023 for contacts to be scheduled for July 1, 2024 – December 31, 2024. This proposal is due to ARISS by November 10, 2023 at 11:59 PM Pacific Time. (***) Proposal information and more details such as expectations, proposal guidelines and the proposal form can be found at www.ariss.org. An ARISS Introductory Webinar session will be held on October 5 2023 at 7 PM ET. The Eventbrite link to sign up is: https://ariss-proposal-webinar-fall-2023.eventbrite.com (***) Find more information and proposal instructions, visit the ARISS-USA website at: https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/ Please direct any questions to ariss.us.education(a)gmail.com. For future proposal information and more details such as expectations, proposal guidelines and proposal form, and dates and times of Information Webinars, go to www.ariss.org. About ARISS: Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and Space Administration (NASA). The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEAM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or public forms. Before and during these radio contacts, students, educators, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (Europe, Africa and the Middle East) Schools and Youth organizations in Europe, Africa and the Middle East interested in setting up an ARISS radio contact with an astronaut on board the International Space Station are invited to submit an application from September to October and from February to April. Please refer to details and the application form at www.ariss-eu.org/school-contacts. Applications should be addressed by email to: school.selection.manager(a)ariss-eu.org ARISS Contact Applications (Canada, Central and South America, Asia and Australia and Russia) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Organizations outside the United States can apply for an ARISS contact by filling out an application. Please direct questions to the appropriate regional representative listed below. If your country is not specifically listed, send your questions to the nearest ARISS Region listed. If you are unsure which address to use, please send your question to the ARISS-Canada representative; they will forward your question to the appropriate coordinator. For the application, go to: https://www.ariss.org/ariss-application.html. ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to: ve3tbd(a)gmail.com ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to: ariss(a)iaru-r3.org, Japan Amateur Radio League (JARL) https://www.jarl.org/ ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz unless otherwise noted. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to https://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? Please note that the HamTV system has been brought back to earth for troubleshooting. Please monitor ARISS-EU or ARISS-ON for the very latest news on the troubleshooting efforts. If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net The HamTV webpage: https://www.amsat-on.be/hamtv-summary/ **************************************************************************** ARISS congratulates the following mentors who have now mentored over 100 schools: Sergey RV3DR with 217 Francesco IKØWGF with 150 Satoshi 7M3TJZ with 150 Gaston ON4WF with 124 Peter IN3GHZ with 115 Steve VE3TBD with 105 **************************************************************************** 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 1674. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1581. (***) Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: South Dakota, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: https://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, FXØISS, GB1SS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC https://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correcti… Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** SpaceX Crew-7 on orbit Jasmin Moghbeli KI5WSL Andreas Mogensen KG5GCZ Satoshi Furukawa Konstantin Borisov Exp. 70 on orbit Oleg Kononenko Nikolay Chub Loral O’Hara KI5TOM **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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ANS-316 AMSAT News Service Weekly Bulletins
by Paul Stoetzer 12 Nov '23

12 Nov '23

AMSAT NEWS SERVICE ANS-316 In this edition: * Trends in Propulsion Systems for Small Satellites * FO-99 Re-enters * URESAT-1 Designated Spain-OSCAR 120 (SO-120) * New Satellite Distance Records * Changes to AMSAT-NA TLE Distribution for November 10, 2023 * ARISS News * Upcoming Satellite Operations * Hamfests, Conventions, Maker Faires, and Other Events * Satellite Shorts From All Over The AMSAT News Service bulletins are a free, weekly news and information service of AMSAT, The Radio Amateur Satellite Corporation. ANS publishes news related to Amateur Radio in Space including reports on the activities of a worldwide group of Amateur Radio operators who share an active interest in designing, building, launching and communicating through analog and digital Amateur Radio satellites. The news feed on http://www.amsat.org publishes news of Amateur Radio in Space as soon as our volunteers can post it. Please send any amateur satellite news or reports to: ans-editor [at] amsat.org You can sign up for free e-mail delivery of the AMSAT News Service Bulletins via the ANS List; to join this list see: https://mailman.amsat.org/postorius/lists/ans.amsat.org/ ANS-316 AMSAT News Service Weekly Bulletins To: All RADIO AMATEURS From: Radio Amateur Satellite Corporation 712 H Street NE, Suite 1653 Washington, DC 20002 DATE 2023 November 12 Trends in Propulsion Systems for Small Satellites Recently AMSAT News Service had the opportunity to interview Jonathan Brandenburg, KF5IDY, AMSAT Assistant VP – Engineering about recent trends in propulsion systems for small satellites. ANS: “Jonathan, we understand you are looking at propulsion systems that might be added to future satellites. What is the impetus for this?” JB: “As we all know, debris is becoming a big issue in space. The amount of debris in space is growing and any of it that hits a satellite can cause significant damage. The European Space Agency estimates that there are more than 35,000 pieces of space debris, 2/3 of which is in LEO. Further, for the first time the FCC has issued a fine to Dish Network because they were not able to move its defunct EchoStar-7 satellite fully into the intended disposal orbit. Dish was supposed to move it 186 miles further from the earth, but it only reached 76 miles because the satellite ran out of fuel. This fine is likely a harbinger of things to come. “The FCC has pending requirements to be able to deorbit on command. Also, we are beginning to hear rumblings that we may have to be able to maneuver satellites to avoid a “conjunction event,” that is a collision. This is just in the conversation stage.” “In addition, we often wish to reach higher orbits with AMSAT’s satellites. With the ability to thrust we can launch into a lower and more accessible orbit then raise our orbit with onboard thrusters. ANS: “That is very crucial capability for AMSAT to add. What is required to do this and how difficult will it be to achieve?” JB: “We need three things: a GNSS – a Global Navigational Space System, an ADCS – an Attitude Determination, and Control System, and a thruster. “A GNSS is needed to determine the exact position of the satellite. We have a current ASCENT project in progress for this. “We have to be able to accurately determine the position and orientation of the satellite so that we know the thrusters are oriented in the correct direction when they are fired. We are currently planning to fly an ADCS on the GOLF-TEE satellite which estimated to be launched in Q2 2025. The plan is to fly an ADCS purchased from CubeSat. “We have a new ASCENT project for small satellite thrusters. This is our topic of discussion here. There are many different types of thruster systems. Examples are: - Solid motor thrusters which are very powerful, - Hall effect thrusters which are popular, large and power hungry but very reliable, - Electrospray thrusters are relatively inexpensive and simple. The propellant can be solid or a liquid which melts down quickly and then is accelerated out of the nozzle with an electric field. It is an affordable technology, and a moderately simple technology. - And pulsed plasma/vacuum arc thrusters which have the advantage of being a very, very simple and affordable technology. It uses an electric arc to ablate the material which becomes the fuel. The fuel material can be a light metal or a high technology plastic. “We’ve recently acquired a demonstration kit for a pulsed plasma type thruster. We are in the early stages of engaging our volunteers to perform an in-depth analysis of this thruster as part of our investigation to determine which thruster is the most appropriate for AMSAT. ANS: ”Interesting. How can we learn more?” JB: “I gave a 20-minute presentation on this at the recent AMSAT Annual Space Symposium, which you can see on YouTube. The presentation includes a short demonstration of a pulse plasma type thruster made by Hypernova Space. The demonstration includes firing the thruster, the control software, and some of the output data.” ANS: Thank you for your time, Jonathan! Link to Jonathan Brandenburg’s presentation is: https://www.youtube.com/watch?v=pcO4-h7bbxs&t=465s [ANS thanks Jonathan Brandenburg, KF5IDY, AMSAT Assistant VP – Engineering and Mark Blackwood, KI5AXK for the above information.] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ The 2023 AMSAT President's Club coins are here now! To commemorate the 40th anniversary of its launch on June 16, 1983, this year's coin features an image of AMSAT-OSCAR 10. Join the AMSAT President's Club today and help Keep Amateur Radio in Space! https://www.amsat.org/join-the-amsat-presidents-club/ +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ FO-99 Re-enters FO-99 re-entered on November 9, 2023 after nearly five years in orbit. Launched on January 18, 2019 on an Epsilon launch vehicle, the 1U CubeSat, named NEXUS for Next Generation X Unique Satellite, was designed and built by Nihon University in collaboration with JAMSAT. The satellite demonstrated a high speed QPSK transmitter and also sent SSTV transmissions and carried a VHF/UHF linear transponder. [ANS thanks Nihon University, JAMSAT, and AMSAT Orbital Elements Manager Joe Fitzgerald, KM1P, for the above information] ------------------------------------------------------------------- URESAT-1 Designated Spain-OSCAR 120 (SO-120) On June 12, 2023, the URESAT-1 satellite was launched on a Falcon 9 launch vehicle from Vandenberg Space Force Base in California. Developed by AMSAT-EA, the satellite carries an SSTV camera, and FM and digital repeater payloads to provide services to amateur radio enthusiasts around the world. Signals have been received with the use of several large dish ground stations, and efforts continue to deploy the spacecraft antennas and improve the downlink strength. At the request of AMSAT-EA, AMSAT hereby designates URESAT-1 as Spain-OSCAR 120 (SO-120). We congratulate AMSAT-EA, thank them for their contribution to the amateur satellite community, and wish them continued success on this and future projects. [ANS thanks Drew Glasbrenner, AMSAT Vice President - Operations and OSCAR Number Administrator for the above information] ------------------------------------------------------------------- New Satellite Distance Records Jérôme LeCuyer, F4DXV, set yet another distance record on October 15th when he worked Scott Richardson, N1AIA, on SO-50. Jérôme was located in JN14ch while Scott was in FN43rh, a distance of 5,645.3 km. This eclipses the previous record of 5,548 km set by KE9AJ and MI0ILE in May. Additionally, Puneit Singh, VU2TUM, claimed the initial distance record on Tevel-2 with a 3,815 km QSO with BA1PK in ON80eb. VU2TUM's QTH was ML88ij. [ANS thanks AMSAT Executive Vice President Paul Stoetzer, N8HM, for the above information] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Need new satellite antennas? Purchase an M2 LEO-Pack 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/ +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Changes to AMSAT-NA TLE Distribution for November 10, 2023 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-NA TLE distribution: TY-1 NORAD Cat ID 41844 Decayed from orbit on or about 07 November 2023 Astrocast 0.2 NORAD Cat ID 44083 Does operate in the Amateur Satellite Service FO-99 NORAD Cat ID 43937 Decayed from orbit on 09 November 2023 YukonSat NORAD Cat ID 56316 Decayed from orbit on or about 09 November 2023 [ANS thanks Joe Fitzgerald, KM1P, AMSAT Orbital Elements 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 +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ 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. Quick list of scheduled contacts and events: New Heights School & Learning Services, Calgary, AB, Canada, telebridge via IK1SLD (***) The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The scheduled crewmember is Andreas Mogensen KG5GCZ The ARISS mentor is VE6JBJ Contact is go for: Fri 2023-11-17 17:06:45 UTC 24 deg National Research Nizhny Novgorod State University, Nizhny, Novgorod, Russia, direct via TBD (***) The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The scheduled crewmember is Konstantin Borisov The ARISS mentor is RV3DR Contact is go for Wed 2023-11-22 16:40 UTC 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 0730 - 1930 UTC. The most common times to find a crew member making casual periods are about one hour after waking and 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 active. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. ARISS Radio Status Columbus Module radios: IORS (Kenwood D710GA) – STATUS - Misconfigured. Default mode is for cross band repeater (145.990 MHz up {PL 67} & 437.800 MHz down). * Powering off for Progress undock on November 29. OFF TBD . ON TBD. * Powering off for Progress docking on December 01. OFF TBD . ON TBD. * Capable of supporting USOS scheduled voice contacts, packet and voice repeater ops. Service Module radios: IORS (Kenwood D710GA) – STATUS - Temporarily stowed. Default mode is for packet operations (145.825 MHz up & down) * Capable of supporting ROS scheduled voice contacts, packet, SSTV and voice repeater ops. SSTV (Kenwood D710) – STATUS - OFF. Default mode is for scheduled SSTV operations (145.800 MHz down) * Next planned operation date(s) TBD. * Specifically configured for SSTV ops. 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 No scheduled operations are listed at this time. [ANS thanks Ian Parsons, K5ZM, AMSAT rover page manager, for the above information] --------------------------------------------------------------------- Hamfests, Conventions, Maker Faires, and Other Events AMSAT Ambassadors provide presentations, demonstrate communicating through amateur satellites, and host information tables at club meetings, hamfests, conventions, maker faires, and other events. 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. [ANS thanks Clint Bradford, K6LCS, and AMSAT for the above information] --------------------------------------------------------------------- Satellite Shorts From All Over + NASA has launched a new no cost, ad-free streaming service featuring live coverage and original video series. Details on the service, called NASA+, can be found at https://plus.nasa.gov/ (ANS thanks NASA for the above information) + Aviation Week has published an article entitled "CubeSats: How How An Accidental Standard Launched A New Space Age" which features quotes from AMSAT's 2023 Symposium keynote speaker Bob Twiggs. https://aviationweek.com/aerospace/commercial-space/cubesats-how-accidental… " + DO-64 (Delfi-C3) is rapidly approaching re-entry. Over 350 frames of telemetry have been submitted by amateur radio operators over the past few days. (ANS thanks Delfi Space for the above information) + Ireland's first satellite - EIRSAT-1 - is scheduled to launch at the end of the month on a SpaceX Falcon 9 from Vandenberg Space Force Base. The satellite's downlink is 437.100 MHz (ANS thanks the EIRSAT-1 team 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] amsat.org

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Re: AMSAT Zoom presentation passes.
by samuel galet 11 Nov '23

11 Nov '23

Can you post the presentation or references to the sntenna to be used and the homebrew satellite positioned. 73 de VE2LJV Sent from my Galaxy -------- Original message -------- From: Thomas Schuessler via AMSAT-BB <amsat-bb(a)amsat.org> Date: 2023-11-10 11:08 a.m. (GMT-05:00) To: AMSAT BB <amsat-bb(a)amsat.org> Subject: [AMSAT-BB] AMSAT Zoom presentation passes. Hello all, I will be doing an AMSAT presentation, via Zoom to a Western Wisconsin/Eastern Minnesota Ham group tomorrow, Saturday 11/11 at 1530UTC. This will be a little different than many presentations as it will be from out in my backyard as a bit of a Show-and-tell. Fellow friends of AMSAT, Jack Weaver, AA5VZ and Virginia Smith, NV5F, will be helping. Virginia is going to show working FM Sats with the Kent Britain Cheap Yagi and talking about her Cubesat Simulator project. Jack will try and track a linear pass on his Yaesu 1836 combo and his home brew antenna positioner. I will show SDR dongles for RX. Should be a fast paced hour. There are two passes we will try and hit, and one that is a fallback. NV5F will be trying SO-50, which for us will be a 1530Z 11/11 pass. AA5VZ will give a whirl on JO-97 Linear pass at 1540Z 11/11, with a backup of AO-91 at about 1600Z chich could be either. Please if you could listen for these two and maybe even give a direct call to punch a hole and get some contacts going. I know EM12 is not a rare grid, but we are showing off our hobby passion. Please help us out making this a great set of demos for this club. I hope to get recordings and edit for future use as well. 73 and see you on the birds. Tom Schuessler, N5HYP

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Delfi-C3 /DO-64 deorbiting very soon now
by Wouter Jan Ubbels 11 Nov '23

11 Nov '23

Dear all, To follow up on "the other Wouter" PA3WEG's message: Delfi-C3 is expected to deorbit on the 12th or the 13th of November. See https://sattrackcam.blogspot.com/2023/11/delfi-c3-reentry-forecast-updates.… The satellite has been observed transmitting on the primary (145.867 MHz) radio but sometimes also on the backup (145.930 MHz) radio. In fact, this morning I heard a brief burst of BPSK telemetry at 145.924 MHz (so about 6 kHz off-frequency assuming that this was the backup radio indeed), the suspicion is that this frequency drift is due to the satellite getting warm! So it pays off to tune around the expected frequencies during an overpass these days. The oscillators on board are crystal oscillators, and not just "ordinary" crystal oscillators but instead of the relaxation type. Wouter PA3WEG championed these oscillators as part of his graduation project. They have some degree of temperature dependency (pun intended), and higher temp results in lower frequency. Apologies therefore for any interference, it should only last a few days hi :) If you manage to receive and decode telemetry, don't forget to submit it for the "last telemetry frame" competition. Thank you Delfi-C3, and it's truly been a privilege to work on this satellite with a fantastic team! 73, Wouter Jan PE4WJ

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AMSAT Zoom presentation passes.
by Thomas Schuessler 10 Nov '23

10 Nov '23

Hello all, I will be doing an AMSAT presentation, via Zoom to a Western Wisconsin/Eastern Minnesota Ham group tomorrow, Saturday 11/11 at 1530UTC. This will be a little different than many presentations as it will be from out in my backyard as a bit of a Show-and-tell. Fellow friends of AMSAT, Jack Weaver, AA5VZ and Virginia Smith, NV5F, will be helping. Virginia is going to show working FM Sats with the Kent Britain Cheap Yagi and talking about her Cubesat Simulator project. Jack will try and track a linear pass on his Yaesu 1836 combo and his home brew antenna positioner. I will show SDR dongles for RX. Should be a fast paced hour. There are two passes we will try and hit, and one that is a fallback. NV5F will be trying SO-50, which for us will be a 1530Z 11/11 pass. AA5VZ will give a whirl on JO-97 Linear pass at 1540Z 11/11, with a backup of AO-91 at about 1600Z chich could be either. Please if you could listen for these two and maybe even give a direct call to punch a hole and get some contacts going. I know EM12 is not a rare grid, but we are showing off our hobby passion. Please help us out making this a great set of demos for this club. I hope to get recordings and edit for future use as well. 73 and see you on the birds. Tom Schuessler, N5HYP

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Re: FO-99 will soon re-enter.
by Sasha Tim 10 Nov '23

10 Nov '23

That is what I thought as well. On Fri, Nov 10, 2023 at 5:09 AM Alfredos (fredy) Damkalis via AMSAT-BB < amsat-bb(a)amsat.org> wrote: > Given that in the latest observations isn't visible my guess is that it > has re-entered. > > This is the last reception and you can see that the TLE are not at all > accurate at that time: > > https://network.satnogs.org/observations/8482194/ > > 73, > fredy > > On 11/9/23 23:53, Sasha Tim via AMSAT-BB wrote: > > Satnogs observations indicate that the spacecraft is currently not > > transmitting. It might come back alive soon. > > > > On Thu, Nov 9, 2023 at 12:13 PM Joseph B. Fitzgerald via AMSAT-BB > > <amsat-bb(a)amsat.org <mailto:amsat-bb@amsat.org>> wrote: > > > > > > > > > > A bittersweet day as we celebrate the long life of FO-99 . Thank > > you JAMSAT for sharing this wonderful spacecraft with us! > > > > de KM1P Joe > > > > ----------------------------------------------------------- > > > > Sent via AMSAT-BB(a)amsat.org <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/ < > https://www.amsat.org/about-amsat/> > > > > View archives of this mailing list at > > https://mailman.amsat.org/hyperkitty/list/amsat-bb@amsat.org > > <https://mailman.amsat.org/hyperkitty/list/amsat-bb@amsat.org> > > To unsubscribe send an email to amsat-bb-leave(a)amsat.org > > <http://amsat.org> > > Manage all of your AMSAT-NA mailing list preferences at > > https://mailman.amsat.org <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/amsat-bb@amsat.org > > 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/amsat-bb@amsat.org > 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: FO-99 will soon re-enter.
by Alfredos (fredy) Damkalis 10 Nov '23

10 Nov '23

Given that in the latest observations isn't visible my guess is that it has re-entered. This is the last reception and you can see that the TLE are not at all accurate at that time: https://network.satnogs.org/observations/8482194/ 73, fredy On 11/9/23 23:53, Sasha Tim via AMSAT-BB wrote: > Satnogs observations indicate that the spacecraft is currently not > transmitting. It might come back alive soon. > > On Thu, Nov 9, 2023 at 12:13 PM Joseph B. Fitzgerald via AMSAT-BB > <amsat-bb(a)amsat.org <mailto:amsat-bb@amsat.org>> wrote: > > > > > A bittersweet day as we celebrate the long life of FO-99 . Thank > you JAMSAT for sharing this wonderful spacecraft with us! > > de KM1P Joe > > ----------------------------------------------------------- > > Sent via AMSAT-BB(a)amsat.org <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/ <https://www.amsat.org/about-amsat/> > > View archives of this mailing list at > https://mailman.amsat.org/hyperkitty/list/amsat-bb@amsat.org > <https://mailman.amsat.org/hyperkitty/list/amsat-bb@amsat.org> > To unsubscribe send an email to amsat-bb-leave(a)amsat.org > <http://amsat.org> > Manage all of your AMSAT-NA mailing list preferences at > https://mailman.amsat.org <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/amsat-bb@amsat.org > 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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Upcoming ARISS Contact Schedule as of 2023-11-10 04:00 UTC
by aj9n＠aol.com 10 Nov '23

10 Nov '23

Upcoming ARISS Contact Schedule as of 2023-11-10 04:00 UTC Quick list of scheduled contacts and events: New Heights School & Learning Services, Calgary, AB, Canada, telebridge via IK1SLD (***) 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 Andreas Mogensen KG5GCZ (***) The ARISS mentor is VE6JBJ Contact is go for: Fri 2023-11-17 17:06:45 UTC 24 deg (***) National Research Nizhny Novgorod State University, Nizhny, Novgorod, Russia, direct via TBD (***) The ISS callsign is presently scheduled to be RSØISS (***) The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Konstantin Borisov (***) The ARISS mentor is RV3DR (***) Contact is go for Wed 2023-11-22 16:40 UTC (***) 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 2023-11-10 04:00 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 2023-11-07 05:30 UTC. https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf ####################################################################################################################################### Comments on making general contacts I have been seeing a lot of traffic on Facebook and I suspect on other social media sites with people asking why they are not hearing the crew make general contacts. First off the crew is very busy on the ISS and they simply may not have the time to just pick up the microphone and talk. Also, one needs to be aware of their normal daily schedule. I have listed below the constraints that we at ARISS have to follow in order to schedule the school contacts. Hopefully this will help you better schedule your opportunities. Typical daily schedule Wakeup to Workday start= 1.5 hours Workday start to Workday end=12 hours Workday end to Sleep= 2 hours Sleep to wakeup= 8.5 hours The crew's usual waking period is 0730 - 1930 UTC. The most common times to find a crew member making casual periods are about one hour after waking and 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 active. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html ######################################################################################################################################## A multi-point telebridge contact means that each student will be on the telebridge from their own home. **************************************************************************************************************************************** ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancellations or postponements of school contacts. As always, I will try to provide everyone with near-real-time updates. Watch for future COVID-19 related announcements at https://www.ariss.org/ The following schools have now been postponed or cancelled due to COVID-19: Postponed: No new schools Cancelled: No new schools **************************************************************************************************************************************** The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. The main page for Applying to Host a Scheduled Contact may be found at https://www.ariss.org/apply-to-host-an-ariss-contact.html +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (United States) Call for Proposals The next proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS opens October 1, 2023 for contacts to be scheduled for July 1, 2024 – December 31, 2024. This proposal is due to ARISS by November 10, 2023 at 11:59 PM Pacific Time. (***) Proposal information and more details such as expectations, proposal guidelines and the proposal form can be found at www.ariss.org. An ARISS Introductory Webinar session will be held on October 5 2023 at 7 PM ET. The Eventbrite link to sign up is: https://ariss-proposal-webinar-fall-2023.eventbrite.com (***) Find more information and proposal instructions, visit the ARISS-USA website at: https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/ Please direct any questions to ariss.us.education(a)gmail.com. For future proposal information and more details such as expectations, proposal guidelines and proposal form, and dates and times of Information Webinars, go to www.ariss.org. About ARISS: Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and Space Administration (NASA). The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEAM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or public forms. Before and during these radio contacts, students, educators, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (Europe, Africa and the Middle East) Schools and Youth organizations in Europe, Africa and the Middle East interested in setting up an ARISS radio contact with an astronaut on board the International Space Station are invited to submit an application from September to October and from February to April. Please refer to details and the application form at www.ariss-eu.org/school-contacts. Applications should be addressed by email to: school.selection.manager(a)ariss-eu.org ARISS Contact Applications (Canada, Central and South America, Asia and Australia and Russia) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Organizations outside the United States can apply for an ARISS contact by filling out an application. Please direct questions to the appropriate regional representative listed below. If your country is not specifically listed, send your questions to the nearest ARISS Region listed. If you are unsure which address to use, please send your question to the ARISS-Canada representative; they will forward your question to the appropriate coordinator. For the application, go to: https://www.ariss.org/ariss-application.html. ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to: ve3tbd(a)gmail.com ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to: ariss(a)iaru-r3.org, Japan Amateur Radio League (JARL) https://www.jarl.org/ ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz unless otherwise noted. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to https://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? Please note that the HamTV system has been brought back to earth for troubleshooting. Please monitor ARISS-EU or ARISS-ON for the very latest news on the troubleshooting efforts. If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net The HamTV webpage: https://www.amsat-on.be/hamtv-summary/ **************************************************************************** ARISS congratulates the following mentors who have now mentored over 100 schools: Sergey RV3DR with 217 Francesco IKØWGF with 150 Satoshi 7M3TJZ with 150 Gaston ON4WF with 124 Peter IN3GHZ with 115 Steve VE3TBD with 105 **************************************************************************** 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 1674. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1581. (***) Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: South Dakota, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: https://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, FXØISS, GB1SS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC https://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correcti… Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** SpaceX Crew-7 on orbit Jasmin Moghbeli KI5WSL Andreas Mogensen KG5GCZ Satoshi Furukawa Konstantin Borisov Exp. 70 on orbit Oleg Kononenko Nikolay Chub Loral O’Hara KI5TOM **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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Re: FO-99 will soon re-enter.
by Sasha Tim 09 Nov '23

09 Nov '23

Satnogs observations indicate that the spacecraft is currently not transmitting. It might come back alive soon. On Thu, Nov 9, 2023 at 12:13 PM Joseph B. Fitzgerald via AMSAT-BB < amsat-bb(a)amsat.org> wrote: > > > > A bittersweet day as we celebrate the long life of FO-99 . Thank you > JAMSAT for sharing this wonderful spacecraft with us! > > de KM1P Joe > > ----------------------------------------------------------- > > 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/amsat-bb@amsat.org > 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: IO-117 not digipeating again
by John Antonuk 09 Nov '23

09 Nov '23

And it’s back. No idea what happened. John Antonuk AL7ID(a)yahoo.com > On Nov 8, 2023, at 10:01 PM, John Antonuk via AMSAT-BB <amsat-bb(a)amsat.org> wrote: > > As of 0324Z Greencube stopped digipeating. > > 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/amsat-bb@amsat.org > 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: FO-99 will soon re-enter.
by Joseph B. Fitzgerald 09 Nov '23

09 Nov '23

A bittersweet day as we celebrate the long life of FO-99 . Thank you JAMSAT for sharing this wonderful spacecraft with us! de KM1P Joe

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FO-99 will soon re-enter.
by oguro-t＠asahi.com 09 Nov '23

09 Nov '23

Hello All, FO-99 is reaching its final moments. He sent a beautiful Morse on the pass at 7:00 pm Japan time. You don't know where it will stop or fall out of orbit. Please listen to the beacon. The frequency is 437.075MHz + Doppler. 73, ----------------------------------------- JG1KOE　Oguro Tunetaka oguro-t(a)asahi.com -----------------------------------------

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