ATPL: In a Satellite-Assisted Navigation system (GNSS/GPS) a position line is obtained by:
Domanda 205, Radio Navigation - ATPL - Airline Transport Pilot license
| The aircraft's receiver measuring the phase angle of the signal received from a satellite in a known position |
| Timing the period that is taken for a satellite's transmission to reach the aircraft's receiver |
| The aircraft's receiver measuring the time difference between signals received from a minimum number of satellites |
| 200 FT |
