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
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
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
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
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
The accident took place on the 9th of September 2017 shortly after take-off from Manchester City Airport, a municipal airfield near the Manchester Ship Canal in the north of England. Manchester City Airport opened in 1930 and has not changed much since then: the control tower, terminal building and hangar are all the original buildings…
Read more… 1 Nov 19
The Cessna 185 Skywagon is a high wing, single engine aircraft: basically a Cessna 180 with six seats, a strengthened fuselage and a slightly more powerful engine. It’s a popular…
On the 4th of June 2022, a Bell 407 GXP helicopter crashed in a field near Fairfield, New Jersey. I wrote about it at the time. The final report and…
My friend Maria at Daedalean wrote this article about how they are using AI to help pilots detect gliders. I thought it was fascinating and Daedalean gave me permission to…
On the 5th of January 2024, Alaska Airlines flight 1282 had just taken off when it lost a door plug, leaving a gaping hole on the left side of row…
This video of a mid-air wheel exchange goes viral once a year or so, but I never get tired of watching it. Last week, it showed up on Reddit and…
This week, we have a guest post by J.B. Rivard who wrote an article for the American Aviation Historical Society (AAHS) and used one of my articles as a reference.…
I’m in Dresden at the moment and I’m afraid I haven’t had a free moment to write you a new article. Luckily, lots of other people are on the internet…
Long-term readings of Fear of Landing know that my favourite aerobatics show of all time is Kyle Franklin’s Ben Whabnoski Comedy act. Just in case some of you haven’t seen…