Division NCO.SPEC.MCF.100 Levels of maintenance check flightsF1F2F3

Before conducting a maintenance check flight, the operator shall determine the applicable level of the maintenance check flight as follows:

1. (a)

   a ‘ Level A ’ maintenance check flight for a flight where the use of abnormal or emergency procedures, as defined in the aircraft flight manual, is expected, or where a flight is required to prove the functioning of a backup system or other safety devices;

2. (b)

   a ‘ Level B ’ maintenance check flight for any maintenance check flight other than a ‘ Level A ’ maintenance check flight.