Question:  Royal Air Force Valley provides fast-jet training using an advanced trainer aircraft first flown in what year?

full_context: Document 1: Hawker Hunter: The Hawker Hunter is a transonic British jet-powered fighter aircraft that was developed by Hawker Aircraft for the Royal Air Force (RAF) during the late 1940s and early 1950s. It was designed to take advantage of the newly developed Rolls-Royce Avon turbojet engine and the swept wing, and was the first jet-powered aircraft produced by Hawker to be procured by the RAF. On 7 September 1953, the modified first prototype broke the world air speed record for aircraft, achieving a speed of 727.63 mph .
Document 2: De Havilland Sea Vixen: The de Havilland DH.110 Sea Vixen is a twin boom, twin-engined 1950s–60s British two-seat jet fighter operated by the Fleet Air Arm. It was designed by de Havilland during the late 1940s at its facility in Hatfield, Hertfordshire. Developed from an earlier first generation jet fighter, the Sea Vixen was a carrier-based fleet defence fighter that served into the 1970s. Initially produced by de Havilland, it was later known as the Hawker Siddeley Sea Vixen after de Havilland became a part of the Hawker Siddeley group in 1960.
Document 3: BAE Systems Hawk: The BAE Systems Hawk is a British single-engine, jet-powered advanced trainer aircraft. It was first flown at Dunsfold, Surrey, in 1974 as the Hawker Siddeley Hawk, and subsequently produced by its successor companies, British Aerospace and BAE Systems, respectively. It has been used in a training capacity and as a low-cost combat aircraft.
Document 4: Yakovlev Yak-130: The Yakovlev Yak-130 (NATO reporting name: Mitten) is a subsonic two-seat advanced trainer aircraft originally developed by Yakovlev and Aermacchi. It has also been marketed as a potential light attack aircraft. Development of the plane began in 1991 and the maiden flight was conducted on 25 April 1996. In 2002, it won a Russian government tender for training aircraft and in 2009 the aircraft entered service with the Russian Air Force. As an advanced training aircraft, the Yak-130 is able to replicate the characteristics of several 4+ generation fighters as well as the fifth-generation Sukhoi Su-57. It can also perform light-attack and reconnaissance duties, carrying a combat load of 3,000 kg.
Document 5: Valley RFC: Valley RFC is a sports club based in Hong Kong with a rugby section ( known as Societe Generale Valley RFC for sponsorship reasons) as well as Netball and Hockey sections. It also has a junior rugby academy called Valley Fort. The club is historically based in Happy Valley, Hong Kong, inside the Happy Valley Racecourse, hence the inspiration for its logo, the Knight chess piece.
Document 6: RAF Mount Pleasant: RAF Mount Pleasant (IATA: MPN, ICAO: EGYP) (also known as Mount Pleasant Airport, Mount Pleasant Complex or MPA) is a Royal Air Force station in the British Overseas Territory of the Falkland Islands. The airfield goes by the motto of "Defend the right" (while the motto of the islands is "Desire the right") and is part of the British Forces South Atlantic Islands (BFSAI). Home to between 1,000 and 2,000 British military personnel, it is located about 33 mi southwest of Stanley, the capital of the Falklands—on the island of East Falkland. The world's longest corridor, half a mile (800 m) long, links the barracks, messes and recreational and welfare areas of the station, and was nicknamed the "Death Star Corridor" by personnel.
Document 7: Royal Air Force College Cranwell: The Royal Air Force College (RAFC) is the Royal Air Force training and education academy which provides initial training to all RAF personnel who are preparing to be commissioned officers. The College also provides initial training to aircrew cadets and is responsible for all RAF recruiting along with officer and aircrew selection. Originally established as a naval aviation training centre during World War I, the College was established as the world's first air academy in 1919. During World War II, the College was closed and its facilities were used as a flying training school. Reopening after the War, the College absorbed the Royal Air Force Technical College in 1966.
Document 8: RAF Valley: Royal Air Force Valley or more simply RAF Valley (Welsh: "RAF y Fali" ) (IATA: VLY, ICAO: EGOV) is a Royal Air Force station on the island of Anglesey, Wales, and which is also used as Anglesey Airport. It provides fast-jet training using the BAE Systems Hawk and provides training for aircrew working with search and rescue.
Document 9: 56th Rescue Squadron: The 56th Rescue Squadron is part of the 48th Operations Group, 48th Fighter Wing at RAF Lakenheath, England. It operates HH-60G Pave Hawk helicopters conducting search and rescue missions. It will relocate to Aviano Air Base, Italy starting in 2017.
Document 10: 2 Regiment Army Air Corps: 2 (Training) Regiment Army Air Corps is a regiment of the British Army's Army Air Corps. It is responsible for all of the Army Air Corps' groundcrew Phase 2 and 3 training, as well as the Ground Support Commanders Course for officers. The Regiment is based at Middle Wallop and is made up of two squadrons:
Document 11: Northrop Grumman E-2 Hawkeye: The Northrop Grumman E-2 Hawkeye is an American all-weather, carrier-capable tactical airborne early warning (AEW) aircraft. This twin-turboprop aircraft was designed and developed during the late 1950s and early 1960s by the Grumman Aircraft Company for the United States Navy as a replacement for the earlier, piston-engined E-1 Tracer, which was rapidly becoming obsolete. The aircraft's performance has been upgraded with the E-2B, and E-2C versions, where most of the changes were made to the radar and radio communications due to advances in electronic integrated circuits and other electronics. The fourth major version of the Hawkeye is the E-2D, which first flew in 2007. The E-2 was the first aircraft designed specifically for its role, as opposed to a modification of an existing airframe, such as the Boeing E-3 Sentry. Variants of the Hawkeye have been in continuous production since 1960, giving it the longest production run of any carrier-based aircraft.
Document 12: RAF Benson: Royal Air Force Benson or RAF Benson (IATA: BEX, ICAO: EGUB) is a Royal Air Force station near Benson in South Oxfordshire, England. It is home to the Royal Air Force's fleet of Westland Puma HC2 support helicopters, comprising No. 33 Squadron and No. 230 Squadron. Other flying units comprise No. 28 Squadron which is the combined Puma and Boeing Chinook HC4 operational conversion unit, Oxford University Air Squadron and No. 6 Air Experience Flight.
Document 13: Aircraft Research and Development Unit RAAF: The Royal Australian Air Force's Aircraft Research and Development Unit (ARDU) plans, conducts and analyses the results of ground and flight tests of existing and new Air Force aircraft. ARDU consists of four flights located at RAAF Bases Edinburgh, Amberley, Richmond and Williamtown, staffed by qualified test pilots, flight test engineers and flight test system specialists. Up until 2016 the Squadron also conducted flight test for the Australian Army with Army personnel also working within the unit. The flight test crew are long course trained at test pilot schools including the United States Air Force Test Pilot School, the United States Naval Test Pilot School, the Empire Test Pilots' School, the École du personnel navigant d'essais et de réception and the National Test Pilot School.
Document 14: General Dynamics F-16 Fighting Falcon: The General Dynamics F-16 Fighting Falcon is a single-engine supersonic multirole fighter aircraft originally developed by General Dynamics (now Lockheed Martin) for the United States Air Force (USAF). Designed as an air superiority day fighter, it evolved into a successful all-weather multirole aircraft. Over 4,500 aircraft have been built since production was approved in 1976. Although no longer being purchased by the U.S. Air Force, improved versions are still being built for export customers. In 1993, General Dynamics sold its aircraft manufacturing business to the Lockheed Corporation, which in turn became part of Lockheed Martin after a 1995 merger with Martin Marietta.
Document 15: Miles Magister: The Miles M.14 Magister is a British two-seat monoplane basic trainer aircraft built by the Miles Aircraft for the Royal Air Force and Fleet Air Arm. Affectionately known as the Maggie, the Magister was based on Miles' civilian Hawk Major and Hawk Trainer and was the first monoplane designed specifically as a trainer for the RAF. As a low-wing monoplane, it was an ideal introduction to the Spitfire and Hurricane for new pilots. Its sister design, the Miles Master was an advanced trainer also built by Phillips & Powis at Woodley.
ground_truth: 1974