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Home > Exam Questions > ATPL - Airline Transport Pilot Licence > Radio Navigation > Which clock-related technique was used as part of historical GPS Selective Availability, before SA was discontinued in May 2000?

283 - ATPL Question Bank in English - Which clock-related technique was used as part of historical GPS Selective Availability, before SA was discontinued in May 2000?

Question 283 - Radio Navigation - ATPL - Airline Transport Pilot Licence

Shutting off selected satellites

Dithering the satellite clock

Offsetting satellite atomic clocks by a predetermined constant amount

Using a less accurate atomic clock in a satellite for signal processing

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