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Old 7th Mar 2019, 18:12
  #39 (permalink)  
Airbubba
 
Join Date: Jun 2001
Location: Rockytop, Tennessee, USA
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The NTSB report has been published, kudos to the crew.

The flight crew completed all preflight checks, including a test of the flight controls, and found no anomalies before initiating the takeoff roll on the accident flight. The NTSB said that there was no way that the pilots could have detected the flight control jam until it was too late.

“This is the kind of extreme scenario that most pilots never encounter – discovering that their plane won’t fly only after they know they won’t be able to stop it on the available runway,” said NTSB Chairman Robert L. Sumwalt. “These two pilots did everything right after things started to go very wrong.”

Investigators said that the captain’s quick decision to abort the takeoff and the other crewmember’s coordinated efforts to assist him had likely contributed to the survivability of an accident in which there were no serious injuries among the 110 passengers and six crewmembers. The Ameristar Charters Boeing MD-83, which was transporting the University of Michigan basketball team to Washington, D.C., was substantially damaged.


https://www.ntsb.gov/news/press-releases/Pages/NR20190307.aspx

The NTSB determines that the probable cause of this accident was the jammed condition of the airplane’s right elevator, which resulted from exposure to localized, dynamic wind while the airplane was parked and rendered the airplane unable to rotate during takeoff. Contributing to the accident were (1) the effect of a large structure on the gusting surface wind at the airplane’s parked location, which led to turbulent gust loads on the right elevator sufficient to jam it, even though the horizontal surface wind speed was below the certification design limit and maintenance inspection criteria for the airplane, and (2) the lack of a means to enable the flight crew to detect a jammed elevator during preflight checks for the Boeing MD-83 airplane. Contributing to the survivability of the accident was the captain’s timely and appropriate decision to reject the takeoff, the check airman’s disciplined adherence to standard operating procedures after the captain called for the rejected takeoff, and the dimensionally compliant runway safety area where the overrun occurred.


https://www.ntsb.gov/investigations/AccidentReports/Reports/AAR1901.pdf
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