Question id 569 - General Navigation - ATPL - Airline Transport Pilot license

Gyro-compassing of an INS is not possible in flight because it cannot differentiate between movement induced and misalignment induced accelerations.
Gyro-compassing of an INS is not possible in flight because it can differentiate between movement induced and misalignment induced accelerations.
Gyro-compassing of an INS is possible in flight because it cannot differentiate between movement induced and misalignment induced accelerations.
Gyro-compassing of an INS is possible in flight because it can differentiate between movement induced and misalignment induced accelerations.

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