satellite communications

  1. Grey Havoc

    Joint Project 9102 (Australia)

    https://www.australiandefence.com.au/news/news/defence-re-visits-jp9102 Some more background: https://www.defence.gov.au/news-events/releases/2023-04-03/lockheed-martin-deliver-defence-satellite-communication-system...
    • Grey Havoc
    • Thread
    • 2020s australian department of defence cold war ii commonwealth of australia communications satellite geosynchronous orbit late 2010s lockheed martin satellite satellite communications
    • Replies: 0
    • Forum: Secret Space Projects
  2. Flyaway

    SpaceX–Starlink Business & Operations

    https://www.propublica.org/article/trump-musk-starlink-state-department-gambia-africa-pressure
    • Flyaway
    • Thread
    • cold war ii satellite communications state department (united states) united states
    • Replies: 100
    • Forum: The Bar
  3. Y

    Dudayev Assassination

    This sm entry suggests that Dzhokhar Dudayev was killed on 21 April 1996 by a Kh-25 fired from a Su-24M. https://t.me/the_Right_People/49123 Does anyone know what kind of satellite phone he was using that was easily monitored by Russian SIGINT? An Inmarsat?
    • yahya
    • Thread
    • 1996 chechen republic of ichkeria commonwealth of independent states dzhokhar dudayev elint first chechen war kh-25 late 1990s post-cold war russian federation satellite communications satellite phones sigint su-24
    • Replies: 0
    • Forum: The Bar
  4. TheKutKu

    Chinese orbital launcher projects

    I noticed there wasn't a general thread for this, so I created this since there are a lot of unrealised chinese launcher projects. Starting with one that's already described on astronautix, but I'm posting a source, taken from Xiandong Bao "A Modular Space Transportation System" (IAF-92-0857)...
    • TheKutKu
    • Thread
    • 1990s 2000s aerospace industry china aerospace science and technology corporation china national space administration early 21st century heavy lift vehicle late 20th century ministry of aerospace industry (prc) people's liberation army people's republic of china post-cold war satellite communications satellite phones
    • Replies: 15
    • Forum: Secret Space Projects
  5. Y

    Commercial SATCOM Use in Modern Conflicts

    A satellite communicator usage warning on sm from Ukraine. The use of satellite pagers and trackers in the army is periodically raised. Do not confuse it, this is not a GPS tracker that transmits data "via a SIM card", but special devices that work via satellite. Since all trackers are...
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