An operational conversion unit (OCU) is a unit within an air force whose role is to support preparation for the operational missions of a specific aircraft type by providing trained personnel. Operational conversion units teach pilots how to fly an aircraft and which tactics best exploit the performance of their aircraft and its weapons. The Royal Air Force and Royal Australian Air Force, among others, practise this method of training. The United States Navy calls its units in this role "fleet replacement squadrons".
No. 1 Operational Training Unit (No. 1 OTU) was an operational conversion unit of the Royal Australian Air Force (RAAF) during World War II. Formed in December 1941 at Nhill, Victoria, it relocated to Bairnsdale in mid-1942, and then to East Sale the following year. No. 1 OTU's primary role was to train aircrew for multi-engined aircraft operations. At its peak of activity in August 1944, it was operating over 130 aircraft, the most numerous being Bristol Beauforts. Its aircraft and personnel also conducted transport missions in New Guinea and maritime patrols in southern Australian waters. Following the end of hostilities, the unit was disbanded in December 1945.
No. 6 Squadron is a Royal Australian Air Force (RAAF) training and bomber squadron. It was formed in 1917 and served as a training unit based in England during World War I. The squadron was disbanded in 1919 but re-formed at the start of 1939. It subsequently saw combat as a light bomber and maritime patrol squadron during World War II, and took part in the New Guinea Campaign and New Britain Campaign before being disbanded after the war.
No. 2 Operational Conversion Unit is a fighter training unit of the Royal Australian Air Force (RAAF). Located at RAAF Base Williamtown, New South Wales, the unit trains pilots to operate the Lockheed Martin F-35 Lightning II. Pilots new to the F-35 enter No. 2 2OCU after first qualifying to fly fast jets at No. 79 Squadron and undertaking initial fighter combat instruction at No. 76 Squadron. Once qualified on the F-35, they are posted to one of No. 81 Wing's operational Hornet units, No. 3 Squadron, No. 75 Squadron or No. 77 Squadron.
No. 10 Squadron is a Royal Australian Air Force (RAAF) signals intelligence squadron based at RAAF Base Edinburgh, South Australia. It is part of No. 42 Wing RAAF. The squadron was formed in 1939 as a maritime patrol unit. It saw active service during the Second World War, conducting anti-submarine operations and patrols from bases in the United Kingdom until it disbanded in late 1945. It was re-formed in Australia in 1949 and since then has contributed to Australia's East Timor intervention, and has been deployed to the Middle East as part of the War on Terrorism and the 2003 Gulf War. Most recently it now has a signals intelligence mission.
No. 11 Squadron is a Royal Australian Air Force (RAAF) maritime patrol squadron based at RAAF Base Edinburgh. It was formed in 1939 and has seen active service in World War II, East Timor, the War on Terrorism and the 2003 Gulf War. The squadron became known to the public through its participation in the Great Southern Ocean rescues of wrecked sailors, such as Tony Bullimore and Isabelle Autissier.
RAAF Base Edinburgh is a Royal Australian Air Force (RAAF) military airbase located in Edinburgh approximately 28 km (17 mi) north of Adelaide, South Australia, Australia and forms part of the Edinburgh Defence Precinct.
No. 33 Squadron is a Royal Australian Air Force (RAAF) strategic transport and air-to-air refuelling squadron. It operates Airbus KC-30A Multi Role Tanker Transports from RAAF Base Amberley, Queensland. The squadron was formed in February 1942 for service during World War II, operating Short Empire flying boats and a variety of smaller aircraft. By 1944 it had completely re-equipped with Douglas C-47 Dakota transports, which it flew in New Guinea prior to disbanding in May 1946.
No. 34 Squadron is a Royal Australian Air Force (RAAF) VIP transport squadron. It operates Boeing 737 Business Jets and Dassault Falcon 7Xs from Defence Establishment Fairbairn in Canberra. The squadron was formed in February 1942 for standard transport duties during World War II, initially flying de Havilland DH.84 Dragons in Northern Australia. In 1943 it re-equipped with Douglas C-47 Dakotas, which it operated in New Guinea and the Dutch East Indies prior to disbanding in June 1946.
No. 38 Squadron was a Royal Australian Air Force (RAAF) transport and training unit active between 1943 and 2018. It was formed on 15 September 1943 and saw service during World War II transporting supplies and personnel between Australia and the combat zones in New Guinea and Borneo, using Douglas Dakota aircraft. Following the war, the squadron conducted regular courier flights between Australia and Japan in 1947 and 1948. No. 38 Squadron was deployed to Singapore from 1950 to 1952, supplying Commonwealth forces engaged in the Malayan Emergency and undertaking courier flights across Asia. In 1954 it became responsible for training RAAF personnel to operate Dakotas.
No. 84 Wing is a Royal Australian Air Force (RAAF) transport wing. Coming under the control of Air Mobility Group (AMG), it is headquartered at RAAF Base Richmond, New South Wales. The wing comprises No. 35 Squadron, operating Aliena C-27J Spartan transport Aircraft; No. 37 Squadron, operating Lockheed Martin C-130J Super Hercules medium transports; and a technical training unit, No. 285 Squadron.
The Royal Australian Air Force's Air Combat Group (ACG) is the group which administers the RAAF's fighter and bomber aircraft. ACG was formed on 7 February 2002 by merging the RAAF's Tactical Fighter Group and Strike Reconnaissance Group in an attempt to improve the speed with which the RAAF can deploy its combat aircraft.
No. 42 Wing is a Royal Australian Air Force (RAAF) wing responsible for supporting the service's Boeing E-7A Wedgetail aircraft. It was first formed in February 1943, and commanded RAAF radar stations in north Queensland and the south coast of Dutch New Guinea until being disbanded in October 1944. It was re-raised in its current role in 2006.
No. 92 Wing is the maritime patrol wing of the Royal Australian Air Force. Headquartered at RAAF Base Edinburgh, 92WG is part of the Surveillance and Response Group, and with the transitioning of No. 10 Squadron to 42 Wing with effect 1 May 2019 - 92 Wing currently comprises two squadrons - No. 11 Squadron for operational duty, and No. 292 Squadron for training. The wing also has a detachment headquarters at RMAF Base Butterworth in Malaysia. 92WG operates 12 P-8A Poseidon maritime patrol aircraft. The P-8A is multi-role platform, capable of F2T2EA. Its roles include anti-submarine and anti-surface surveillance and warfare, for which the aircraft are equipped with MK54 torpedoes and Harpoon anti shipping missiles. It is also responsible for long range intelligence, surveillance, reconnaissance and maritime attack missions, Naval support and search and survivor supply missions. The Australian Maritime search area of responsibility constitutes approximately 11% of the Earth's surface, the largest area of responsibility for any single country.
No. 285 Squadron was a Royal Australian Air Force (RAAF) training squadron. Controlled by No. 84 Wing, the squadron was formed in August 1999 to train the RAAF's Lockheed Martin C-130J Hercules aircrew and ground support staff. No. 285 Squadron did not control any flying aircraft but managed the flight simulator used for converting aircrew to the C-130Js operated by No. 37 Squadron. It was also allocated decommissioned Hercules airframes for training purposes, as well as flying aircraft from No. 37 Squadron when required. Throughout its existence, No. 285 Squadron was located at RAAF Base Richmond in the western suburbs of Sydney. The squadron was disbanded in December 2017.
The Lockheed AP-3C Orion is a variant of the P-3 Orion used by the Royal Australian Air Force (RAAF) for tasks such as naval fleet support, maritime surveillance, search and survivor supply and anti-surface and anti-submarine warfare. The 18 AP-3C Orions were upgraded from P-3Cs between 1997 and 2005, with the program taking three years longer than expected due to systems integration problems. All 18 AP-3C Orions are operated by No. 92 Wing which is based at RAAF Base Edinburgh in South Australia. Aircraft from the wing have seen service as part of Australian Defence Force operations in Australia, South East Asia and the Middle East.
Lincoln Conversion Flight was a Royal Australian Air Force (RAAF) training unit. The flight was formed in July 1955 to provide operational conversion training on the Avro Lincoln heavy bomber and was disbanded in March the next year.
No. 1 Operational Conversion Unit (No. 1 OCU) was an operational training unit of the Royal Australian Air Force (RAAF). Formed in January 1959 at RAAF Base Amberley, Queensland, its role was to convert pilots and navigators to the English Electric Canberra bombers flown by Nos. 1, 2 and 6 Squadrons. The unit's complement of Canberras included T.4 and Mk.21 dual-control trainers, and Mk.20 bombers. Originally a component of No. 82 Wing, No. 1 OCU became an independent unit at Amberley in April 1968, its focus being the provision of operationally ready pilots for service with No. 2 Squadron in the Vietnam War. No. 1 OCU was disbanded in June 1971, following the withdrawal of No. 2 Squadron from South-East Asia. By then the RAAF's only Canberra unit, No. 2 Squadron ran its own conversion courses before disbanding in 1982.
No. 82 Wing Training Flight is a Royal Australian Air Force flight which was established in January 2020 to provide training for No. 82 Wing. It is equipped with six Boeing F/A-18F Super Hornets.
