task. As well as training Fleet Air Arm observers, it also trains Royal Air Force Mission Aircrew Officers and Non-commissioned Mission Aircrew. Aircraft flown Since 1939 705 NAS has flown 13 types of aircraft: Blackburn Shark II Fairey Albacore I Fairey Barracuda II & TR3 North American Harvard Avro Anson I Percival Sea Prince T1 Fairey Firefly T7 Airspeed Oxford I de Havilland Sea Vampire T22 de Havilland Sea Venom FAW21 & FAW22 de Havilland Sea Devon C20 Handley Page (later BAe) Jetstream T2 & T3 Beechcraft Avenger T1 References Citations Bibliography External links 700 series Fleet Air Arm squadrons Military units and formations established in 1939 Military of the United Kingdom in Cornwall Military units and formations of the Royal Navy in World War II Naval aviation education