Category: Accident Analysis – Page 17
Procedural Drift at Yeager Airport
In the early morning hours of the 5th of May 2017, Air Cargo Carriers flight 1260 crashed at Yeager Airport in Charleston, West Virginia. There were two souls on board, the two crew members, who were both killed in the crash. The NTSB took over two years to release their final report. The aircraft was…
Read more… 15 May 20
Lion Air flight 610 and the AOA Disagree alert
I wrote before that Lion Air’s Boeing 737 had a faulty AOA sensor which was replaced the day before Lion Air flight 610. The new sensor was out of alignment by about 21°, one of the key factors leading to the uncommanded MCAS trim which caused the crash. Under normal circumstances, this would have been…
Read more… 24 Apr 20
Part 2: The Analysis of Southern Airways flight 932
This is a continuation from my post last week on the crash of Southern Airways flight 932. In that post, I stepped through the sequence of events which led to the crash of the charter flight to Huntington Tri-State airport in a McDonnell Douglas DC-9 which killed all 75 on board. The Chairman of the…
Read more… 27 Mar 20
The Crash of Southern Airways flight 932
On the 14th of November in 1970, a McDonnell Douglas DC-9 crashed on final approach to the Huntington Tri-State airport in West Virginia, killing all 75 on board. The aircraft had been chartered as Southern Airways flight 932 to carry the Marshall University Football team, along with their coaches and fans (known as boosters) back…
Read more… 20 Mar 20
Lion Air 610: The Faulty AOA Sensor
Previously, I stepped through the maintenance of the aircraft registered PK-LQP, which was destroyed in the crash of Lion Air flight 610 on the 29th of October 2018. From that post, it is clear that the aircraft was released back into service with a faulty AOA sensor on the left (Captain’s) side. Now I’d like…
Read more… 21 Feb 20
Lion Air flight 610 : The Maintenance
One of the aspects of Lion Air flight 610 has been the quality of the maintenance. It is clear, now, that intermittent problems related to the air data system had been logged and clearly had not been resolved in a satisfactory manner. I have been wanting to do a deeper analysis of the various aspects…
Read more… 3 Jan 20
Accident Analysis
Why KLM Cut the Steering Cables on Two Perfectly Functional Boeing 737s
Last month, we looked at the night of 28th of November 2004 at Barcelona Airport. KLM 1673 ran off the runway at high speed, stopping just short of a canal.…
KLM 1673 Veers Off the Runway with Full Right Rudder
On the 28th of November 2004, a Boeing B737 ran off the runway at Barcelona Airport. The weather had been good at Barcelona that evening. The flight crew agreed to land…
Demystifying
Someone has to write the TAF
It turns out that there a person sitting there deciding what the weather is going to do. Which seems obvious, except that I had somehow never asked msyelf who “someone”…
The Pilots, the Probes, and the AF447 Verdict
On the 21st of May 2026, the Paris Court of Appeal convicted Airbus and Air France of involuntary manslaughter for their roles in the crash of Air France flight 447,…
History
The CIA's Shark Screen
Today we have a guest post from the CIA! In their archives, researching something completely different, I found the answer to a question I never thought to ask. I immediately…
The First Jet to Land on an Aircraft Carrier (Deliberately)
“The Vampire was the first jet to land on a moving aircraft carrier deliberately.” This quote from Airshow Luke, our MC at the Legacy of Liberty airshow, made me almost…
Fun Stuff
Petrified, Petrified, Petrified
There’s been some interesting reporting in the UK media about a “near disaster” over Canary Wharf involving the captain having to intervene (the horror!) after air data systems failed on…
Aviation Stories You Might Have Missed
I hope you all are having a wonderful holiday season. This week, I’ve put together a compilation of interesting items in the press that you might have missed while enjoying…
