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Airworthiness. Blériot XI, civil registration G-AANG. Built in 1909 and operated by the Shuttleworth Collection in the United Kingdom, this is the world's oldest airworthy aircraft. In aviation, airworthiness is the measure of an aircraft 's suitability for safe flight. Initial airworthiness is demonstrated by a certificate of airworthiness ...
Airworthiness directive. An airworthiness directive (commonly abbreviated as AD) is a notification to owners and operators of certified aircraft that a known safety deficiency with a particular model of aircraft, engine, avionics or other system exists and must be corrected. [1][2] If a certified aircraft has outstanding airworthiness ...
A certificate of airworthiness (CoA), or an airworthiness certificate, is issued for an aircraft by the civil aviation authority in the state in which the aircraft is registered. The CoA attests that the aircraft is airworthy insofar as the aircraft conforms to its type design. Each certificate is issued in one of a number of different ...
A type certificate (TC) is issued to signify the airworthiness of the approved design or "type" of an aircraft to be manufactured. The TC is issued by a regulatory authority, and once issued, the design cannot be changed unless at least part of the process for certification is repeated to cover the changes. The TC reflects a determination made ...
First flight. 23 January 1909; 115 years ago (23 January 1909) The Blériot XI is a French aircraft from the pioneer era of aviation. The first example was used by Louis Blériot to make the first flight across the English Channel in a heavier-than-air aircraft, on 25 July 1909. This is one of the most famous accomplishments of the pioneer era ...
Aircraft maintenance. Aircraft maintenance is the performance of tasks required to ensure the continuing airworthiness of an aircraft or aircraft part, including overhaul, inspection, replacement, defect rectification, and the embodiment of modifications, compliance with airworthiness directives and repair. [1][2]
Warbird. Hawker Hurricane and T-6 Texan warbirds in flight over Finland. A warbird is any vintage military aircraft now operated by civilian organizations and individuals, or in some instances, by historic arms of military forces, such as the Battle of Britain Memorial Flight, the RAAF Museum Historic Flight, or the South African Air Force ...
Doncaster Sheffield Airport. Avro Vulcan XH558 (military serial XH558, civil aircraft registration G-VLCN) Spirit of Great Britain was the last remaining airworthy example of the 134 Avro Vulcan jet-powered delta winged strategic nuclear bomber aircraft operated by the Royal Air Force during the Cold War. It was the last Vulcan in military ...