Commonwealth Consolidated Regulations Commonwealth Consolidated RegulationsA person's flight time as a co - pilot is any period, during flight in an aircraft that, under these Regulations, must be flown with a flight crew of at least 2 pilots, in which the person is performing co - pilot duties other than as pilot in command under supervision.
Note: A co - pilot is a pilot on board an aircraft in a piloting capacity other than the pilot in command or a pilot who is on board the aircraft for the sole purpose of receiving flight training: see the definition of co - pilot in Part 1 of the Dictionary.