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104 - ATPL - Which of the following statements about the accuracy that can be obtained with the differential technique (D-GPS) of the satellite navigation system NAVSTAR/GPS is correct?

Question 104 - Radio Navigation - ATPL - Airline Transport Pilot license

A D-GPS receiver can detect and correct for SA providing a more accurate position fix
The increase in accuracy of position fixes is independent of the receiver position in relation to a D-GPS ground station
Only D-GPS allows position fixes accurate enough for 'Non Precision Approaches'
The nearer a receiver is situated to a D-GPS ground station, the more accurate the position fix

Training tests and timed exam simulations ATPL - Airline Transport Pilot license