lotnictwo: De Havilland Comet

Evidence: 67 • authority: 72

The Hawker Siddeley Nimrod is a retired maritime patrol aircraft developed and operated by the United Kingdom. It was an extensive modification of the de Havilland Comet, the world's first operational jet airliner. It was originally designed by de Havilland's successor firm, Hawker Siddeley; further development and maintenance work was undertaken by Hawker Siddeley's own successor companies, British Aerospace and, later, BAE Systems. Designed in response to a requirement issued by the Royal Air Force (RAF) to replace its fleet of ageing Avro Shackletons, the Nimrod MR1/MR2s were fixed-wing aerial platforms tasked primarily with anti-submarine warfare (ASW) operations; secondary roles includ…

Evidence: 42 • authority: 72

The Avro Shackleton is a British long-range maritime patrol aircraft (MPA) which was used by the Royal Air Force (RAF) and the South African Air Force (SAAF). It was developed by Avro from their Lincoln bomber, which itself had been a development of the famous wartime Lancaster bomber. The Shackleton was developed during the late 1940s as part of Britain's military response to the rapid expansion of the Soviet Navy, in particular its submarine force. Produced as the primary type equipping RAF Coastal Command, the Type 696 as it was initially designated, incorporated major elements of the Lincoln, as well as the Avro Tudor airliner, and was furnished with an extensive electronics suite in or…

Evidence: 37 • authority: 72

The Hawker Siddeley HS-121 Trident (originally the de Havilland DH.121 and briefly the Airco DH.121) is a British airliner produced by Hawker Siddeley. In 1957, de Havilland proposed its DH.121 trijet design to a British European Airways (BEA) request. By 1960, de Havilland had been acquired by Hawker Siddeley. The Trident's maiden flight happened on 9 January 1962, and it was introduced on 1 April 1964, two months after its main competitor, the Boeing 727. By the end of the programme in 1978, 117 Tridents had been produced. The Trident was withdrawn from service in 1995. The jetliner is powered by three rear-mounted Rolls-Royce Spey low-bypass turbofans. It has a low swept wing and a T-tai…

Evidence: 37 • authority: 72

The de Havilland DH.106 Comet is a four-engine narrow body aircraft developed and manufactured by de Havilland in the United Kingdom. The world's first commercial jet airliner, the Comet 1 prototype first flew in 1949. It features an aerodynamically clean design with four de Havilland Ghost turbojet engines located in the wing roots, a pressurised cabin, and large windows. For the era, it offered a relatively quiet, comfortable passenger cabin and was commercially promising at its debut in 1952. Within a year of the airliner's entry into service, three Comets were lost in highly publicised accidents after suffering catastrophic mishaps mid-flight. Two of these were found to be caused by str…

Evidence: 32 • authority: 88

Hawker Siddeley Nimrod MR. Mk. I. THE Nimrod programme was initiated in the gloomy days of early 1965 when project after project had come to grief on the rocks of financial excess and governmental displeasure. Cost was the foremost parameter in the official mind with the result that the HS.681, the P.1154 and the TSR‐2 had all been cancelled. Better by far, went the argument, to buy existing aircraft off‐the‐shelf from foreign sources than to build one's own and sell them to others after satisfying one's own needs. The outlook for the aircraft industry was grim indeed at that time although it had lived with the periodic waxing and waning of its fortunes throughout its history. This was the…

Evidence: 21 • authority: 72

A Maritime Patrol Aircraft (MPA), also known as a patrol aircraft, maritime reconnaissance aircraft, maritime surveillance aircraft, or by the older American term patrol bomber, is a fixed-wing aircraft designed to operate for long durations over water in maritime patrol roles — in particular Anti-Submarine Warfare (ASW), Anti-Surface Warfare (ASuW or ASUW), and Search and Rescue (SAR). In addition to dedicated airframes, mid-size and large business jets have been modified for MPA missions, offering rapid deployment, extended range, long endurance, and lower life-cycle costs. Among other maritime surveillance resources, such as satellites, ships, unmanned aerial vehicles (UAVs) and helicopt…

Evidence: — • authority: 72

Squadrons are the main form of flying unit of the Royal Air Force (RAF). These include Royal Flying Corps (RFC) and Royal Naval Air Service (RNAS) squadrons incorporated into the RAF when it was formed on 1 April 1918, during the First World War. Other squadrons of the RAF include those from Commonwealth air forces which have served within the RAF structure and squadrons of the Fleet Air Arm before it transferred to the Royal Navy in 1939. Some squadrons have an individual tradition of presenting their squadron number in Roman numerals or using a suffix to their squadron number (such as "(F)" for "Fighter", "(B)" for "Bomber" or "(AC)" for "Army Co-operation") to indicate a past or present…

Evidence: — • authority: 80

Wells, Air Commodore Hardy Vesey, (1877–30 Dec. 1956), Royal Air Force, Medical Service, retd

Evidence: — • authority: 80

Metcalfe, Air Cdre Joan, (8 Jan. 1923–18 May 2000), Director of Royal Air Force Nursing Services, and Matron in Chief, Princess Mary’s Royal Air Force Nursing Service, 1978–81

Evidence: — • authority: 72

On Tuesday 16 May 1995, a Royal Air Force Nimrod R1 aircraft suffered an in-flight engine fire which led to the aircraft having to ditch in the Moray Firth. This was the first of two Nimrods to be lost in 1995; it was followed by the crash of a Nimrod MR2 in Canada in September.

Evidence: — • authority: 72

The Royal Air Force (RAF) is the air and space force of the United Kingdom, British Overseas Territories and Crown Dependencies. It was formed towards the end of the First World War on 1 April 1918 through the merger of the Royal Flying Corps (RFC) and the Royal Naval Air Service (RNAS). Following the Allied victory over the Central Powers in 1918, they emerged as the largest air force in the world. Since its formation, they have played a significant role in British military history. In particular, during the Second World War, they defeated the German Luftwaffe's efforts to establish air superiority over Great Britain during the Battle of Britain, and played a key role in the Combined Bombe…

Evidence: — • authority: 72

The British Aerospace Nimrod AEW3 was a proposed airborne early warning (AEW) aircraft which was to provide airborne radar cover for the air defence of the United Kingdom by the Royal Air Force (RAF). The project was designed to use the existing Nimrod airframe, in use with the RAF as a maritime patrol aircraft, combined with a new radar system and avionics package developed by Marconi Avionics. The Nimrod AEW project proved to be hugely complex and expensive as a result of the difficulties of producing new radar and computer systems and integrating them successfully into the Nimrod airframe. The project was eventually cancelled, with the RAF instead purchasing new build Boeing E-3 Sentry a…