altitude=550km arc_crossover=2882.1km
  ground=1000km hops=1 space=7.289ms fiber=4.897ms
  ground=3000km hops=3 space=14.529ms fiber=14.690ms
  ground=6000km hops=6 space=25.389ms fiber=29.380ms
altitude=1150km arc_crossover=8000.2km
  ground=1000km hops=1 space=11.606ms fiber=4.897ms
  ground=3000km hops=3 space=19.473ms fiber=14.690ms
  ground=6000km hops=6 space=31.274ms fiber=29.380ms
Earth-clearance and chord-length checks: passed
