La première cause trouvée est une mauvaise pente de descente. La 2e est une faiblesse (fissure) au niveau des moteurs. :x
Remarquez également la carlingue qui plie au centre...
Disons que c'est plus près de l'écrasement que de l'atterrissage !
http://www.avweb.com/newspics/DC-9-80hardlanding.mpg
Fichier de 1.5Mb MPEG :(
Paul :D
Atterrissage dur dur dur !
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DeltaMike
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Il n'y avait pas de passagers. Voici une partie de l'histoire.
Daniel
During a test flight in 1980, a McDonnell-Douglas DC-9-80 (a precursor of the MD-80) blew its nose wheel tires and broke its tail off. The intended test called for a rate of descent at touchdown close to 700 fpm coupled with strong back pressure 0.5 seconds after landing, plus full braking. The fuselage flexed and failed. The purpose of the test was to determine the horizontal distance required to land and bring the aircraft to a full stop, according to the NTSB report on the incident. On approach, the pilot failed to stabilize the descent and touched down at a rate that exceeded the structural limits of the aircraft, the NTSB said. The pilot of the tail-less, nose wheel-less aircraft used main wheel braking and (because the engines survived) reverse thrust to stop the aircraft. The report details that the extremely narrow performance range that would allow the pilots to fly the profile safely left an inadequate margin of safety, and suggested that the test procedure should be reviewed. The aircraft was on a certification flight at Edwards Air Force Base in California. One engineer on board suffered a broken ankle in the accident, but the other six crew members were unhurt.
Daniel
During a test flight in 1980, a McDonnell-Douglas DC-9-80 (a precursor of the MD-80) blew its nose wheel tires and broke its tail off. The intended test called for a rate of descent at touchdown close to 700 fpm coupled with strong back pressure 0.5 seconds after landing, plus full braking. The fuselage flexed and failed. The purpose of the test was to determine the horizontal distance required to land and bring the aircraft to a full stop, according to the NTSB report on the incident. On approach, the pilot failed to stabilize the descent and touched down at a rate that exceeded the structural limits of the aircraft, the NTSB said. The pilot of the tail-less, nose wheel-less aircraft used main wheel braking and (because the engines survived) reverse thrust to stop the aircraft. The report details that the extremely narrow performance range that would allow the pilots to fly the profile safely left an inadequate margin of safety, and suggested that the test procedure should be reviewed. The aircraft was on a certification flight at Edwards Air Force Base in California. One engineer on board suffered a broken ankle in the accident, but the other six crew members were unhurt.
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OlivierC-FWOL
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- Contact:
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toxedo_2000
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Dicton
Ce qui me fait penser à ce vieux dicton de pilote
"Quand tu vois ta queue passer devant, tu penses tout de suite que t'aurais dû débarquer avant"
Gaston
"Quand tu vois ta queue passer devant, tu penses tout de suite que t'aurais dû débarquer avant"
Gaston
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PaulD
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Pas sûr que celui-ci n'est arrangé avec le gars des vues... Lecteur RealPlayer requis.
http://www.simradar.com/Feature/1696/Hard_Landing.html
http://www.simradar.com/Feature/1696/Hard_Landing.html
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C-JEAN
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Atterrissage dur et MOU !
Allô les PICs !
Allez voir un Citation, **amphibie**, B-)
qui avance TOUT SEUL, completement vide !
http://www.youtube.com/watch?v=V06LBgfuxgA
===============
Au fait, le jet, à Bromont CZBM, est-il
encore là ?
Cieux bleus ? Pas dimanche !
Allez voir un Citation, **amphibie**, B-)
qui avance TOUT SEUL, completement vide !
http://www.youtube.com/watch?v=V06LBgfuxgA
===============
Au fait, le jet, à Bromont CZBM, est-il
encore là ?
Cieux bleus ? Pas dimanche !
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toxedo_2000
- Immortel
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- Identification de l'avion:
- Location: St-Michel
- Contact: