A Canadian Piloting Resource.

How often must a compass be calibrated in order to be legal for IFR flight?

Every 12 months the compass must be checked and calibrated. This is due to the magnetic deviation the compass experiences, which is caused by electromagnetic interferences within the flight deck.


Leave A Comment


You will not be able to login until you verify your account with a verification link that was sent to you upon registration. If you have already verified your account by email please disregard this message.
Go to Top