GPS

By Ian School7

  • The GPS is invented

    Phase 1 of operation GPS NAVSTAR starts

  • NAVSTAR satellites 1, 2, 3, and 4 are launched

  • NAVSTAR satellites 5 and 6 are launched

  • NAVSTAR satellite 7 is lost due to launch failure

  • NAVSTAR satellite 8 is launched and contains Nuclear Detonation Detection System

  • NAVSTAR satellites 9 and 10 are launched

  • NAVSTAR 11 is launched

  • NAVSTAR 13, 14, 16, 17, and 19 are launched

  • NAVSTAR 15, 18, 20, 21, and 23 are launched

  • NAVSTAR 24 is launched

  • NAVSTAR 25, 26, 27, 28, 29 and 32 are launched

  • NAVSTAR 22, 31, 34, 35, 37 and 39 are launched

  • NAVSTAR 33 is launched

  • Modern GPS