Question id 542 - General Navigation - ATPL - Airline Transport Pilot license

The positions will only differ if one of the systems has been decoupled because of a detected malfunction
The positions will be the same because they are an average of three different positions
The positions will only differ if an error has been made when inputting the present position at the departure airport
The positions are likely to differ because they are calculated from different sources

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