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GPS has

  • 6 satellites in 4 orbits
  • 4 satellites in 6 orbits
  • 7 satellites in 3 orbits

Explanation from PART66Online

The GPS constellation is arranged as six orbital planes each containing several satellites, with a nominal four satellites per plane giving the baseline twenty-four-satellite system. Describing it as four satellites in six orbits reflects this plane-and-satellite layout, which ensures enough satellites are in view worldwide for a fix.

H

huly asked · 10 Mar 2026

24 satllites, not 4

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