• [ANS] ANS-338 AMSAT News Service Weekly Bulletins

    From kd4iz@frawg.org@21:1/5 to All on Sat Dec 3 19:32:54 2022
    XPost: rec.radio.info


    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]

    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:

    * GreenCube is now designated Italy-OSCAR 117 (IO-117)
    * The IO-117 (GreenCube) Club continues to grow
    * Release Candidate WSJT-X 2.6.0-rc5 now available
    * Dhruva Space- Thybolt Mission (Amateur Radio Payload)
    * ARISS News
    * Upcoming Satellite Operations
    * Changes to AMSAT-NA TLE Distribution for December 2, 2022
    * Hamfests, Conventions, Maker Faires, and Other Events
    * Satellite Shorts From All Over

    ANS-338 AMSAT News Service Weekly Bulletins

    From: Radio Amateur Satellite Corporation
    712 H Street NE, Suite 1653
    Washington, DC 20002

    DATE 2022 December 4

    GreenCube is now designated Italy-OSCAR 117 (IO-117)

    GreenCube Designated Italy-OSCAR 117 (IO-117)

    On July 13, 2022, the GreenCube satellite was launched on a Vega-C launch vehicle from the Centre Spatial Guyanais in Kourou, French Guiana. The satellite project is managed by the S5Lab research team at Sapienza
    University of Rome, and involves ENEA (the Italian National Agency for New Technologies, Energy and Sustainable Economic Development) and University of Naples. The satellite carries environmental and thruster payloads and as
    well as a 70cm digipeater for amateur radio use.

    At the request of the GreenCube teams, AMSAT hereby designates the satellite
    as Italy-OSCAR 117 (IO-117). We congratulate all the involved teams, thank
    them for their contribution to the amateur satellite community, and wish
    them continued success on this and future projects.

    [ANS thanks Drew Glasbrenner, KO4MA, OSCAR Number Administrator, for the
    above information]


    The IO-117 (GreenCube) Club continues to grow

    Because of the increasing interest and the quick appearance of instructional material on making digipeated contacts through IO-117, the "GreenCube User Club" has rapidly grown to more than 300 as reported by Doug Papay, K8DP. Several individuals have blogs describing their operational set up that
    enables them to take advantage of the great DXCC and VUCC opportunity:

    Burt DeMarcq, FG8OJ, offers some nicely detailed instructions and good
    advice on his blog at: https://bit.ly/3FjqM1f.

    Fabio Roccatagliata, F5VKV, writes on the AMSAT-BB mailing group that the
    UZ7HO Soundmodem is very useful for IO-117 but one must download http://uz7.ho.ua/greentnc.zip for success as the tone spacing is shifted
    from those normal for APRS. He continues: "Use the ssb modem, 1600 main frequency in the spectrum. (Put the) Radio in usb, agc off if possible (or fast), no noise blanker/reduction. You should receive the packet when the signal is within the bandwidth bar you see in the sound modem spectrum.
    Adapt the DCD threshold accordingly, usually by the half. In the green cube
    GUI window you should see the decoded packets, in the sound modem the data." Editor Note: The link to the zipped file is listed directly because it does
    not yet appear on Andrey Kopanchuk's website).

    Joe Pereira, VK5EI, suggested on the AMSAT-BB mailing group that the summary
    by Tom Van den Bon, ZR6TG, is particularly helpful for newcomers. It may be found in a blog post on Tom's website: https://bit.ly/3Uqpm9B.

    Doug Papay sent a Friday update (which is growing rapidly) on the number and DXCC distribution of contacts made on the bird:

    As of 1400Z 2/Dec/2022 there have been 303 stations active on IO-117 since 31/Oct/2022. Congratulations to ZL3TKZ for contact #300!

    There have been 154 stations heard in the last 24 hours. There have been 194 unique grid squares and 51 DXCC entities activated. Here is the DXCC list including number of stations heard from each country:

    United States of America 87
    Italy 45
    Japan 29
    Spain 25
    Federal Republic of Germany 12
    Australia 10
    England 7
    Argentina 6
    Canada 6
    Brazil 5
    France 5
    China 4
    Mexico 4
    Netherlands 3
    New Zealand 3
    South Africa 3
    Switzerland 3
    United Arab Emirates 3
    Azores 2
    Bulgaria 2
    Finland 2
    Indonisia 2
    Northern Ireland 2
    Poland 2
    Puerto Rico 2
    Scotland 2
    Sweden 2
    Venezuela 2
    Alaska 1
    Belgium 1
    Curacao 1
    Czech Republic 1
    Denmark 1
    Ecuador 1
    Estonia 1
    Georgia 1
    Guadeloupe 1
    India 1
    Ireland 1
    Isle of Man 1
    Israel 1
    Luxemburg 1
    Mauritius 1
    Philippines 1
    Portugal 1
    Romania 1
    Russia 1
    Slovenia 1
    Sudan 1
    Uruguay 1
    Wales 1

    [ANS thanks Doug Papay, K8DP and the listed blog and email authors 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!


    Release Candidate WSJT-X 2.6.0-rc5 now available

    From: Joe Taylor <jo...@pr...> - 2022-11-29 16:16:47

    Dear WSJT-X Users,

    We are pleased to announce that Release Candidate WSJT-X 2.6.0-rc5 is ready
    for download by beta testers. The list of changes since Release Candidate 4
    is extensive. Be sure to read the Release Notes:https://physics.princeton.edu//pulsar/k1jt/Release_Notes.txt

    Links for downloading WSJT-X 2.6.0-rc5 can be found on the WSJT-X Home Page, https://physics.princeton.edu/pulsar/k1jt/wsjtx.html Scroll down to find "Candidate release: WSJT-X 2.6.0-rc5".

    Installation files for Raspberry Pi are not yet available, but will be
    posted as soon as possible.

    We hope you will enjoy using this beta release of WSJT-X 2.6.0. As a beta tester you should report on your experiences using one of the relevant WSJT forums. Bugs should be reported by following instructions found here in the User Guide: https://www.physics.princeton.edu//pulsar/K1JT/wsjtx-doc/wsjtx-main-2.6.0-rc 5.html#_bug_reports

    WSJT-X and MAP65 are licensed under the terms of Version 3 of the GNU
    General Public License (GPLv3). Development of this software is a
    cooperative project to which many amateur radio operators have contributed.
    If you use our code, please have the courtesy to let us know about it. If
    you find bugs or make improvements to the code, please report them to us in
    a timely fashion. Additional licensing details can be found here: https://physics.princeton.edu//pulsar/k1jt/devel.html

    73 from the WSJT Core Development Team
    Joe, K1JT; Steve, K9AN; Nico, IV3NWV; Uwe, DG2YCB;

    [ANS thanks Joe Taylor K1JT, and the WSJT-X Development Team 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.

    Dhruva Space- Thybolt Mission, Amateur Radio Payload Information

    Dhruva Space launched the Thybolt Mission On 26 November, 2022, at 11:56 am, onboard ISRO PSLV-C54. The Thybolt Mission consists of two 0.5U nano satellites. These nanosatellites are built on the 0.5U P-DoT satellite
    platform which is designed, built and tested by Dhruva Space for use in the amateur communications, disaster management, and low bit-rate applications
    of STEM and strategic importance. The qualification of this 0.5U platfo
    with its sub-systems will enable many more amateurs across India to learn, build, launch and operate experiments on amateur satellite missions.

    Information regarding the system and the the data modes they use may be
    found at the Dhruva Space website: https://bit.ly/3FgYNz8 While it is not
    clear whether the satellites will be active throughout their entire orbital pathThe website states: "Please note that S&F Messaging will be available
    after conclusion of launch & early phase and commissioning operations tentatively on 20 December, 2022."

    Nico Janssen, PA0DLO writes on the AMSAT-BB list:
    "Doppler measurements show that Thybolt 1 and 2 are the objects 54363 and 54364. Current separation: 1 s, so it is not yet possible to determine which
    is which.
    CW beacon frequencies: Thybolt 1: 435.35447 MHz and Thybolt 2: 435.3522 MHz.

    Nothing received on the telemetry frequency 436.175 MHz, but that downlink
    is probably only active when in range of India."

    [ANS thanks Dhruva Space and Nico Janssen, PA0DLO for the above

    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


    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.

    [School TBD], Aznakayevo, Republic of Tatarstan, Russia, direct via TBD. The ISS callsign is presently scheduled to be RSŘISS. The downlink frequency
    presently scheduled to be 145.800 MHz. The scheduled crewmember is Dimitri Petelin. Contact is go for Sun 2022-12-04 11:20 UTC.

    British School in the Netherlands (Junior School Leidschenveen), The Hague,
    The Netherlands, direct via PE1RXJ. The ISS callsign is presently scheduled
    to be TBD. The downlink frequency is presently scheduled to be 145.800 MHz.
    The scheduled crewmember is Josh Cassada KI5CRH. Contact is go for: Thu 2022-12-08 11:09:54 UTC 36 deg.

    Stella Maris College, Gzira, Malta, direct via 9H1MRL. The ISS callsign is presently scheduled to be OR4ISS. The downlink frequency is presently
    scheduled to be 145.800 MHz. The scheduled crewmember is Koichi Wakata
    KI5TMN. Contact is go for: Sat 2022-12-10 07:55:55 UTC 55 deg.

    [School TBD], Republic of Mordovia, Russia, direct via TBD. The ISS callsign
    is presently scheduled to be RSŘISS. The downlink frequency is presently scheduled to be 145.800 MHz. The scheduled crewmember is Sergey Prokopye. Contact is go for Sat 2022-12-10 11:10 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

    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
    and NASA News 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

    Quick Hits:
    N5UC is heading to Hawaii!: BL11 potential schedule: RS-44 Dec 10 2155z Dec
    11 2215z Dec 12 0201z, 2237z Dec 13 0227z, Greencube Dec 10 ~1030z, 1425z
    Dec 11 1232z Dec 12 1030z, 1503z

    Major Roves:
    None listed currently.

    [ANS thanks Paul Overn, KE0PBR, AMSAT rover page manager and AMSAT for the above information]


    Changes to AMSAT-NA TLE Distribution for December 4, 2022

    On November 28, 2022, at the request of the GreenCube satellite teams, AMSAT has designated the GreenCube satellite as Italy-OSCAR 117 (IO-117). See
    AMSAT News Service Bulletin 332.01 dated November 28, 2022 for details. The GreenCube satellite designation in the AMSAT TLE distribution is now as follows:

    IO-117 NORAD Cat ID 53106

    [ANS thanks Drew Glasbrenner, KO4MA, OSCAR Number Administrator and Ray
    Hoad, WA5QGD, AMSAT Orbital Elements 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.

    Dont forget to check in to the AMSAT-Twitter Meetup Net on DMR BrandMeister Talkgroup #98006 | D-STAR Reflector REFSAT | YSF Reflector #11689 |
    Wednesday Nights @ 21:00 CST.

    AMSAT Ambassador Clint Bradford K6LCS has a few satellite presentations scheduled:
    -The PAPA System in Southern California
    -Greenville, North Carolina
    -Ontario, Canada
    -Thames Valley, England

    Think a 90-minute lively, informative, and fun “How to Work the Easy Satellites” Zoom presentation would be appropriate for your convention or
    club? Always included are overviews of the ARRL, AMSAT, and ARISS. And pre-presentation questions are welcome.
    Send an email or call!
    Clint Bradford K6LCS
    AMSAT Ambassador; ARRL instructor, Affiliated Club Coordinator http://www.work-sat.com
    909-999-SATS (7287)

    [ANS thanks Clint Bradford, K6LCS, for the above information]


    Satellite Shorts From All Over

    + A new AMSAT distance record has been claimed on FO-29. KE9AJ in DM79IQ48UR worked EB1AO in IN52PE28F at a distance of 7,642 km on 23-Nov-2022 at 20:46 UTC, edging out the previous record held by KG5CCI and F4DXV by 8 km. See https://www.amsat.org/satellite-distance-records/ for all records. [ANS
    thanks Paul Stoetzer, N8HM, AMSAT Executive Vice President & Ambassador for
    the above information.]

    + Artemis I’s launch tower and deluge systems performed as designed. The
    tower sustained some minor damage, particularly to the elevator (blew the
    doors off), which will be repaired before the next launch.[ANS thanks The Orbital Index for the above information.]

    + OMOTENASHI indeed was unable to be commanded to perform a landing burn.
    Its operators hope that it has a stable spin axis and that enough sunlight
    will reach it in the spring to establish comms and undertake secondary
    mission objectives. [ANS thanks The Orbital Index for the above

    + Eutelsat Communications (Euronext Paris: ETL) (Paris:ETL) has selected Thales Alenia Space (Thales 67 % and Leonardo 33 %) to build a
    next-generation highly flexible, software-defined satellite (SDS). The
    Flexsat (for flexible satellite) will be based on Thales Alenia Space's cutting-edge 'Space Inspire' (INstant SPace In-orbit REconfiguration)
    product line, enabling seamless reconfiguration and instant in-orbit
    adjustment to offer an optimum level of customer service, maximising the effective use of the satellite resources. [ANS thanks SpaceDaily.com 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, Jack Spitznagel, KD4IZ
    kd4iz at arrl dot org

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