mechanical failure
71Thiele/Small — commonly refers to a set of electromechanical parameters that define the specified low frequency performance of a loudspeaker driver. These parameters are published in specification sheets by driver manufacturers so that designers have a guide in …
72List of Mayday episodes — Mayday, also known as Air Crash Investigation(s) in the United Kingdom, Australia and Asia and Air Emergency and Air Disasters in the United States, is a Canadian documentary television program produced by Cineflix investigating air crashes, near …
73Virgin MVR-02 — Category Formula One Constructor Virgin Designer(s) Nick …
74Space accidents and incidents — Space accidents, either during operations or training for spaceflights, have killed 22 astronauts (five percent of all people who have been in space, two percent of individual spaceflights), and a much larger number of ground crew. This article… …
75Track circuit — A track circuit is a simple electrical device used to detect the presence or absence of a train on rail tracks, used to inform signallers and control relevant signals. Principles and operation The basic principle behind the track circuit lies in… …
76Los Angeles Airways Flight 841 — Infobox Airliner accident name=Los Angeles Airways Flight 841 Date=May 22, 1968 Type=Mechanical Failure Site=Paramount, California Coordinates = Fatalities=23 Injuries=0 Aircraft Type=Sikorsky 61L Operator=Los Angeles Airways Tail… …
77Tank — For other uses, see Tank (disambiguation). Tank A former British Arm …
78Landsat 7 — Infobox Earth satellite name = Landsat 7 launch date = April 15, 1999 launch vehicle = Delta II launch site = Vandenberg AFB orbit reference = WRS 2 orbit type = Sun synchronous, near polar orbit altitude=705 km (438 mi) orbit inclination = 98.2° …
79Pilot error — 1994 Fairchild Air Force Base B 52 crash, caused by flying the aircraft beyond its operational limits. This history is now used in military and civilian aviation environments as a case study in teaching crew resource management Pilot error… …
802011 military intervention in Libya — Operation Freedom Falcon redirects here. For the military operation in the Second Gulf War, see Operation Falcon Freedom. Military intervention in Libya …
