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Home > Exam Questions > ATPL - Airline Transport Pilot Licence > Radio Navigation > Which one of the following is an advantage of a multi-sensor system using inputs from a global navigation satellite system (GNSS) and an inertial navigation system (INS)?

333 - ATPL Question Bank in English - Which one of the following is an advantage of a multi-sensor system using inputs from a global navigation satellite system (GNSS) and an inertial navigation system (INS)?

Question 333 - Radio Navigation - ATPL - Airline Transport Pilot Licence

The average position calculated from data provided by both systems increases overall accuracy

The activation of 'Selective Availability' can be recognised by the INS

The only advantage of coupling both systems is double redundancy

The GNSS can be used to update a drifting INS

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