0 a second pilot (= person who flies an aircraft) in an aircraft, who helps the pilot who is in charge --
That meant that maintaining fuel trim to ensure a stable center of gravity in flight would be a very critical copilot duty.
When taking hallucinogenic drugs, they suggest that a user have a trip sitter (or copilot).
Two passengers, the pilot, and the copilot sustained minor injuries.
He wanted to prove that one man could accomplish the same trip without a copilot.
Pilot and copilot seated in side-by-side configuration, and four passengers in the rear cabin.
The dual cockpits for the pilot and copilot/crewman were also located more closely together with a cutout in the upper wing to increase visibility.
They all have a single door on the copilot side, which is entered by stepping on the wing.
He was informed by his copilot that they had hit the airliner.
