Category: Accident Reports –  Page 10

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

When Pre-Flight Prep Becomes Criminal

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

Accident Reports

Final Report from the Contained Engine Failure of United flight 328

On the 20th of February 2021, United Airlines flight 328 made international headlines when a fan blade separated from the right engine shortly after take-off. Flight UA328 was a scheduled…

Low Altitude, High Risks: Fifteen minute flight turns fatal

It was an overcast day on the morning of the 8th of September 2011 when people in West Liberty, Ohio, heard the sounds of a low-flying aircraft approaching. The Cirrus…

Demystifying

Sharing a Runway: Fed Ex vs Southwest at Austin

On Monday, two commercial aircraft had a near-miss on the runway at Austin-Bergstrom International Airport in Texas. The airport at Austin has two parallel concrete runways which run north-to-south: 18L/36R…

Flying Blind: The Importance of NOTAMs in Aviation

On the 11th of January 2023, the Federal Aviation Administration (FAA) in the US stopped all departing commercial flights, grounding aircraft all over the US. Hot on the heels of…

History

The Wright brothers and the dream of flying

I’ve lost most of the day to unexpected research and one of the fascinating items that I discovered was the Air Force Historical Research Agency and their amazing photo collection.…

The Tragic Story of Submarine M-200 Myest

On the 21st of November 1956, the M-200 Myest (Месть, meaning vengeance or revenge) collided with a Russian destroyer and sunk to the bottom of the Baltic. The M-200 Myest…

Fun Stuff

A Few Good Stories

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…

Flying Fails and Airshow Considerations

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…