HEO Satellites

Highly Elliptical Orbit, Molnija, AMSAT Phase-3 satellites

      • English
    1. European Space Agency GEO Satellite Opportunity 23

      • HB9SKA
    2. Replies
      23
      Views
      4k
      23
    3. HB9SKA

    1. AMSAT P3-A 6

      • DB2OS
    2. Replies
      6
      Views
      4.8k
      6
    3. DL4EEC

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