March 2021 - AMSAT-BB - mailman.amsat.org

Android SAT Tracker
by Bob Liddy (K8BL) 18 Mar '21

18 Mar '21

I've been happy using AMSATDROID-Free for several years. My onlycomplaint has been needing to scroll through a long list of SATs thatare meaningless to me to find the one I want. But, I just discovered a new one (to me) that has many features that aremuch more useful and easier to operate with a better display. The listingof upcoming SAT passes is very much like WinAOS. The AOS timecountdown and the view of the moving realtime footprint is very helpful. There is a seemingly endless list of SATs that can be selected, but you canchoose ONLY the ones you are interested in and they will be the only onestracked and displayed just like WinAOS. It is going to be the SAT App that I'll be using on my phone from now on!! de Bob K8BL P.S. It's free, but there is a way to show your appreciation. https://play.google.com/store/apps/details?id=com.rtbishop.look4sat&hl=en_U…

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amsat-bb web access ?
by Pedro Converso 18 Mar '21

18 Mar '21

In the past there were web access to bb through http://pipermail/amsat-bb/ Now it gives: The requested URL /pipermail/amsat-bb/ was not found on this server. It is there a url or web address to access bb ? Thanks in advance 73, lu7abf, Pedro

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EM03 March 18
by John Geiger 17 Mar '21

17 Mar '21

I am planning on activating EM03 tomorrow for the 1724UTC RS-44 pass, and the 1739 CAS-4B pass. Should do those for sure. I might be able to stick around for the CAS-4A and CAS-4B passes at 2053 and 2059, if I can find a good WIFI connection to do a Zoom meeting at 1900Z. 73 John AF5CC

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EM05 log
by John Geiger 17 Mar '21

17 Mar '21

Worked the following stations today from EM05: N4DCW KB1HY NA1ME AA9JS KQ4DO KF0QS N7ZO NI0B Let me know if there are any corrections needed. WIll be uploading to LOTW later today. EM03 hopefully tomorrow! and EM15 on Friday/Saturday. 73 John AF5CC

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Upcoming ARISS Contact Schedule as of 2021-03-18 01:00 UTC
by aj9n＠aol.com 17 Mar '21

17 Mar '21

Upcoming ARISS Contact Schedule as of 2021-03-18 01:00 UTC Quick list of scheduled contacts and events: The next contacts are probably going to be via the Kenwood TM-D710E radio located in the Service Module. You may or may not notice a difference in signal when compared to the Kenwood TM-710GA that is in the Columbus module. Goodwood Primary School, Adelaide, South Australia, Australia, telebridge via NA7V 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 astronaut is Shannon Walker KD5DXB (***) Contact was successful: Wed 2021-03-17 08:32:31 UTC 33 deg (***) Oakwood School, Morgan Hill, CA, Multi-point 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 astronaut is Shannon Walker KD5DXB Contact is go for: Mon 2021-03-22 18:27:49 UTC 66 deg The School of Information Technology & Mathematical Sciences, Southern Hemisphere Space Studies Program 2021, Mawson Lakes, SA, Australia, telebridge via NA7V 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 astronaut is Shannon Walker KD5DXB Contact is go for: Wed 2021-03-24 07:51:16 UTC 45 deg ************************************************************************************************************* 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 2021-03-18 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 2021-03-18 01:00 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) New Proposal Window is February 15th, 2021 to March 31st, 2021 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, 2022 and June 30, 2022. 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 31st, 2021. 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 February 25th, 2021 at 8 PM ET. The Eventbrite link to sign up is: https://ariss-proposal-webinar-spring-2021.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 congratulations the following mentors who have now mentored over 100 schools: Sergey RV3DR with 141 Francesco IKØWGF with 140 Satoshi 7M3TJZ with 140 Gaston ON4WF with 123 **************************************************************************** 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 1427. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1360. (***) 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, 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. 63 now on orbit Kate Rubins KG5FYJ Sergey Ryzhikov Sergey Kud-Sverchkov SpaceX-Crew 1 on orbit Victor Glover KI5BKC Mike Hopkins KF5LJG Soichi Noguchi KD5TVP Shannon Walker KD5DXB **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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Best Online Electronics Store in Pakistan
by fahad12june1996＠gmail.com 17 Mar '21

17 Mar '21

Rawlix is a number one source of electronics products where you should buy everything related to electronics like Stepper Motors, Arduino components in reasonable price in all over Pakistan. https://www.rawlix.com

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Roving operations
by Timothy Tapio 17 Mar '21

17 Mar '21

I'm looking at solutions for radios for roving operation that SatPC would control to handle the doppler. I'm getting up in years and trying to keep two radios tracking as well as bumping the antenna is a lot of moving parts for me to keep track of....perhaps if I had years of experience it would be a piece of cake...but, I don't relish the thought of taking the time to become proficient, I'm not getting any younger. I do have an IC-9700 but prefer to keep that set up as a base unit....I can get a handle which I guess makes it portable but prefer to not be shuttling it between the shack and the truck...but, is anyone doing that currently? I have an FT-817 and an FT-857 which I can use as a full duplex but those small screens are near impossible for me to see with vision issues....and I don't see full duplex all mode rigs on the market (unless I'm missing something). My goal is to be working the linear sats....so what are others using that are currently available rigs? I can't afford another 9700 to dedicate to roving use (would be nice)... Open to suggestions and how others are doing it. Thanks! 73 de Tim, K4SHF FM04

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Nice job....
by Timothy Tapio 16 Mar '21

16 Mar '21

Very nice recognition of Martha and all she did in the new Journal! 73 de Tim K4SHF

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EM21/31 Today LoTW
by Bob Liddy (K8BL) 16 Mar '21

16 Mar '21

Gridders, The Q's from today's rove at EM21/31 have been uploadedto LoTW. 73, Bob K8BL

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EM05 on 3/17
by John Geiger 16 Mar '21

16 Mar '21

Hoping to do EM05 tomorrow on the following passes (March 17) CAS-4A 2245 CAS-4B 2251 XW2C 2320 XW2D 2338 XW2F 2349 Is XW2C operating correctly or is it doing the 2 sec on, 5 sec off? 73 John AF5CC

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