The Wessex was used between 1964 and 1984 by the Australian Navy in Australia and Oceania. This helicopter, no 31, also use for disaster relief in Darwin after Cyclone Tracy.Manufactured in Britain from a USA design, the Wessex was jet powered (Napier Gazelle), a multi-role helicopter used in air sea rescue, anti-submarine, ambulance, troop and freight carrying. Dependent on the mission profile, the aircraft carried a crew from three to five including two pilots.Includes a full set of Royal Australian Navy insignia and carries the Serial No. N7-221 and Navy Side No. 31.RAN Roundel. Navy Registration N7-221. No31, a/c safety markings. Tiger Head Unit Logo of 816 Sqnhelicopters, military equipment, wedssex, troop carrier, navy