Air Observer - Fleet Air Arm

Fleet Air Arm

Observer is still the term used in the Royal Navy's Fleet Air Arm (FAA) for most non-pilot aircrew officers. The term dates back to one of the original roles of aircraft at sea, in the big gun era, which was to observe fall of shot, and radio back gunnery correction to their ship. Thus the observer originally had to be a highly trained gunnery officer, often senior in rank to the pilot. Unusually, in the FAA, an observer could rise to squadron commander. Modern FAA anti-submarine and transport helicopters are still crewed by a pilot and observer, the observer being responsible for managing the detection and weapon systems - while the pilot does the flying, the observer "fights the aircraft" making the necessary tactical and navigational decisions.