Abstürze von militärischem Fluggerät |
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Abstürze von militärischem Fluggerät |
22. May 2007, 19:42 | Beitrag
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Hauptmann Beiträge: 2.681 Gruppe: Members Mitglied seit: 05.12.2005 |
Parallel zum entsprechenden Thread im Fahrzeugbereich gedacht, nachdem wir ja nur einen Thread für US-Hubschrauber haben.
Bild: http://i165.photobucket.com/albums/u63/Lancero2/maio/20070522163232ENLUS0101610611798515.jpg (Bild automatisch entfernt) ZITAT PHILIPPINES HELICOPTER CRASH-epa01016106 Philippine Air Force troops go around a military helicopter that crash-landed in an open field in Liloan, Cebu province of the central Philippines, 22 May 2007. Initial reports from Liloan police said that four military crew and two possible civilians were on board during the crash. No deaths were reported but passengers sustained injuries and were brought to a nearby hospital as investigation continues to determine the cause of the crash. EPA/STR Gruß, Major Steiner -------------------- |
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29. Jul 2008, 16:08 | Beitrag
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Oberstleutnant Beiträge: 14.062 Gruppe: Members Mitglied seit: 03.12.2004 |
"my hovercraft is full of eels"
Bild: http://img301.imageshack.us/img301/6297/48361305iq4.jpg (Bild automatisch entfernt) ZITAT B-2 accident report released http://www.af.mil/news/story.asp?id=123101727
6/6/2008 - LANGLEY AIR FORCE BASE, Va. (AFPN) -- Distorted data introduced by a B-2 Spirit's air data system skewed information entering the bomber's flight control computers ultimately causing the crash of the aircraft on takeoff at Andersen Air Force Base, Guam, Feb. 23, according to an Air Combat Command accident investigation report released June 5. Moisture in the aircraft's Port Transducer Units during air data calibration distorted the information in the bomber's air data system, causing the flight control computers to calculate an inaccurate airspeed and a negative angle of attack upon takeoff. According to the report, this caused an, "uncommanded 30 degree nose-high pitch-up on takeoff, causing the aircraft to stall and its subsequent crash." Moisture in the PTUs, inaccurate airspeed, a negative AOA calculation and low altitude/low airspeed are substantially contributing factors in this mishap. Another substantially contributing factor was the ineffective communication of critical information regarding a suggested technique of turning on pitot heat in order to remove moisture from the PTUs prior to performing an air data calibration. The pilot received minor injuries, and the co-pilot received a spinal compression fracture during ejection. He was treated at Tripler Army Medical Center, Hawaii, and released. The aircraft was assigned to the 509th Bomb Wing at Whiteman Air Force Base, Mo. The cost of the lost aircraft is about $1.4 billion. (Courtesy ACC News Service) |
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