This Jet Survived Politics, Engine Fires, and Dassault, But Not the Future скачать в хорошем качестве

This Jet Survived Politics, Engine Fires, and Dassault, But Not the Future

The SEPECAT Jaguar is one of the most misunderstood jets of the Cold War. It was created not from inspiration but from political and financial desperation. In the early 1960s, the Royal Air Force (RAF) was trying to replace its aging Folland Gnat and Hawker Hunter trainers. At the same time, the French Air Force was struggling to afford a successor to the Fouga Magister and a cheaper alternative to the increasingly expensive Dassault Mirage III V program. Two governments, Britain and France, and two aerospace companies, Breguet Aviation and the British Aircraft Corporation (BAC), were pushed into a joint partnership. This partnership later formed SEPECAT, the Société Européenne de Production de l’Avion d’École de Combat et d’Appui Tactique. The aviation world had never seen anything like it. The story begins with Air Staff Target 362, written in Whitehall and sent to Hunting Aircraft, Folland, English Electric, and the Hawker Siddeley group. Requirements shifted constantly. The RAF wanted a high-performance trainer, then a light attack aircraft, then something that could perform limited counter-insurgency missions, and eventually something nuclear capable. In France, the Tactical Combat Support Trainer program attempted to merge the roles of a trainer and a low-cost strike aircraft. By 1965, the RAF was still recovering from the cancellation of the BAC TSR-2, the P.1154 supersonic V/STOL fighter, and the Armstrong Whitworth AW.681 transport. France, guided by the rising influence of Marcel Dassault, had chosen the Breguet BR.121 as its preferred design. Under political pressure, Britain agreed to base the joint aircraft on the BR.121, even as BAC engineers began redesigning its wings, fuselage, cockpit, intakes, and internal systems. The powerplant also became an international project. Rolls-Royce and Turbomeca collaborated to create the Adour RB.172 engine. Early prototypes such as E.01 and A.03 flew out of Istres in southern France. These aircraft suffered repeated engine fires, compressor failures, and flight-control problems. Britain’s first single-seat prototype reached Mach 1 on its maiden flight, but another British prototype was destroyed on the ground after an uncontained engine failure in 1972. As the design evolved, engineers added perforated airbrakes, ventral fins, an enlarged fin, and multiple autostabilizer systems. Test pilots faced instability, unexpected roll-yaw coupling, and severe departures from controlled flight, especially with weapons loaded under the small swept wings. Five major variants took shape: Jaguar A, the French single-seat strike aircraft Jaguar E, the French trainer Jaguar S, also known as the GR.1, the advanced RAF strike version with a moving map display, a laser rangefinder, and a marked-target seeker Jaguar B, the RAF two-seat trainer that retained most of the S model capability Jaguar M, the French naval carrier version tested at Hyères. The Jaguar M became one of the biggest Anglo French controversies in military aviation. During carrier trials, the Aeronavale found the engine response too slow during wave-offs, and structural cracking appeared in the compressor casings during deck landings. Dassault, which had recently absorbed Breguet, pushed its own design, the Super Étendard. Although it offered less single-engine safety, it appeared cheaper and politically safer. The French Navy cancelled the Jaguar M and ordered the Super Étendard. This decision killed export interest in Brazil and Argentina. Exports became another battlefield. Dassault often undercut SEPECAT by offering the Mirage V or Mirage F1. Only Oman, Ecuador, and Nigeria purchased smaller numbers of Jaguars. The one major success came from India, which ordered 160 aircraft and built most of them locally through Hindustan Aeronautics Limited (HAL) in Bangalore. In RAF service, the Jaguar replaced Phantoms and Harriers in RAF Germany and equipped frontline squadrons such as No. 54 Squadron, No. 6 Squadron, and 226 OCU at RAF Coltishall. In 1975, BAC demonstrated the aircraft’s rough-field capability by landing a Jaguar on the unfinished M55 motorway near Blackpool, arming it with bombs, and taking off again. The aircraft even entered the nuclear world. In July 1974, a French Jaguar A dropped an AN-52 tactical nuclear bomb at the Mururoa Atoll test site. Despite constant redesigns, political clashes, engine fires, financial pressure, and export sabotage, the Jaguar became a reliable strike aircraft for decades. It served across Europe, Africa, and South Asia. Its story reveals the difficulties of international aircraft development when budgets were collapsing, companies were merging, and two nations were trying to build one aircraft for completely different missions.