Her er det mye interessant stoff og skummel lesning. Hvordan kunne denne flygeren komme igjennom et vanligvis strikt system? (Red.)
NTSB Cites Pilot Actions
in Atlas Crash
- August 7,
2020, 10:33 AM
The NTSB has released the probable cause of
the crash of an Atlas Air Boeing 767 on Feb. 23, 2019, near Houston, citing the
first officer (FO) for “inappropriate response” to inadvertent activation of
the autopilot’s go-around mode and the captain for not adequately monitoring
the flight path of the airplane and for not taking control. Both pilots and a
pilot flying jumpseat died in the accident.
The 767 descended rapidly from about 6,000
feet, 32 seconds after the FO inadvertently switched on the airplane’s
go-around mode. According to the NTSB, “Within seconds of go-around mode
activation, manual elevator control inputs overrode the autopilot and
eventually forced the airplane into a steep dive from which the crew did not
recover.”
The probable cause of the accident “was the
inappropriate response by the first officer as the pilot flying to an
inadvertent activation of the go-around mode, which led to his spatial
disorientation and nose-down control inputs that placed the airplane in a steep
descent from which the crew did not recover. Contributing to the accident was
the captain’s failure to adequately monitor the airplane’s flight path and
assume positive control of the airplane to effectively intervene. Also
contributing were systemic deficiencies in the aviation industry’s selection
and performance measurement practices, which failed to address the first
officer’s aptitude-related deficiencies and maladaptive stress response. Also
contributing to the accident was the Federal Aviation Administration’s failure
to implement the pilot records database in a sufficiently robust and timely
manner.”
The full accident report outlined problems with the FO’s past
experience, which included checkride failures and the need for remedial
training in order to pass the oral examination for his 767 type rating, as well
as remedial fixed-based simulator training before starting full-flight
simulator (FFS) training.
The 767 FFS training was restarted from the
beginning after the first two sessions, in part because there wasn’t enough
“available seat support” to continue the training. The FO’s simulator partner
had “complained that he was being held back by the FO.” After completing six
FFS training sessions, the training had to be stopped because of a hurricane.
Weeks later, training resumed, but the FO failed his type rating checkride,
according to the NTSB, “due to unsatisfactory performance in CRM, threat and
error management, non-precision approaches, steep turns, and judgment. During a
postaccident interview, the Atlas check airman who was the FO’s examiner said
the FO was very nervous, had ‘very low’ situational awareness, overcontrolled
the airplane, did not work well with the other pilot, omitted an emergency
checklist during an abnormal event, and exceeded a flap speed. The examiner said
the FO was not thinking ahead, and, when he realized that he needed to do
something, he often did something inappropriate, like push the wrong button.
The examiner said the FO’s performance was so poor that he worried that the FO
would be unable to ‘mentally recover’ enough to complete the course.”
After receiving more remedial training, the
FO passed the type rating checkride.
The NTSB listed further deficiencies in the
FO’s past, but not all of this information was disclosed or made available to
Atlas Air nor to the many other airlines where he previously worked.
From June 2008 to June 2010, he worked as an
FO at Air Turks and Caicos, but then was furloughed. He flew for CommutAir
from May to June 2011, but “Did not complete FO initial training for de Havilland
DHC-8 and resigned citing ‘lack of progress in training.’”
From April to August 2012, he worked for Air
Wisconsin Airlines. According to the NTSB, “Did not complete FO initial
training for Canadair Regional Jet and resigned citing personal reasons.”
He then flew as FO in an EMB 120 for Charter Air Transport, from February
2013 to March 2014.
In 2014, the FO failed oral and practical
tests for his Airline Transport Pilot certificate in the Embraer ERJ145 at
Trans States Airlines, but he later successfully retested. “He was graded
unsatisfactory on a line check in August and resigned citing personal reasons.”
From February 2015 to July 2017, he flew as
FO in an ERJ175 at Mesa Airlines but then “unsuccessfully attempted to upgrade
to captain in May 2017 and resigned (citing ‘career growth’) to accept a
position with Atlas.”
According to the NTSB, “When the FO applied
for a job at Atlas, he did not disclose that he had worked for Air Wisconsin
and CommutAir or that he did not complete initial training at either airline.
He also did not disclose to Trans States Airlines when he applied for a job
there that he had previously worked for and did not complete initial training
at Air Wisconsin.”
The NTSB interviewed instructors and check
airmen at Mesa Airlines and Air Wisconsin.
“According to one check airman at Mesa
Airlines, the FO could explain things well in the briefing room and performed
some expected tasks well in the simulator. However, when presented with
something unexpected in the simulator, the FO would get extremely flustered and
could not respond appropriately to the situation. She said that when the FO did
not know what to do, he became extremely anxious and would start pushing a lot
of buttons without thinking about what he was pushing, just to be doing
something. She noted that the FO lacked an understanding of how unsafe his
actions were, and he could not see why he should not be upgraded to a captain.
“Another check airman at Mesa said the FO’s
stick and rudder skills were weak, and he also struggled with basic flight
management system tasks. This check airman described the FO’s piloting
performance as among the worst he had ever seen and noted that the FO tended to
have an excuse for each of his poor performances, such as blaming his simulator
partner, his instructor, or the hotel.
“A third check airman at Mesa said that the
FO had weak situational awareness, did not realize what was going on with the
airplane at times, and had difficulty staying ahead of the airplane. She said
the FO was completely unaware that he lacked skills, unwilling to accept
feedback, and unhappy with her about his failure to upgrade to captain.
“An instructor who taught cockpit procedures
on the flight training devices at Air Wisconsin Airlines recalled that during
one emergency procedures training scenario, the FO made abrupt control inputs
that triggered the stick shaker and overspeed alerts. The instructor said that
instead of staying engaged in the scenario and addressing the problem with his
training partner, the FO just stopped what he was doing and turned around and
looked at the instructor. The instructor found this
reaction highly unusual.”
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