1. X

    Great Circle Distance - help wanted.

    Due to the lockdown I'm stuck with just my smartphone and finding it impossible to accomplish some tasks. I'm wanting to find the direct, point-to-point Great Circle distance (NB this may differ from some planar nap formats) in miles between two locations. I've been unsuccessful in my attempts...
  2. Michel Van

    US Satellite Launching Ship

    i found this here it seems that the NAVY had Idea to use Essex or Ticonderoga class aircraft carrier and to converted them for launching space satellites into orbits not readily accessible from launch sites in the United States...