Casualties unknown

Wheel Detachment on Flight 1163 During Climbout from Lambert Field (N342AM)

St. Louis, MO, US

On February 5, 1986, a Saab-fairchild SF340 (registration N342AM) operated by Air Midwest was involved in an aviation accident near St. Louis, MO. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 5 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-06-10Data APIEditorial standards
Aircraft registered N342AM
Aircraft registered N342AM. Photo: Eric Salard / CC BY-SA 2.0, via Wikimedia Commons

During initial climbout from Lambert Field, St. Louis, the control tower reported to the pilot that a main landing gear wheel had detached. The aircraft returned and landed safely. Initial inspection suggested a bearing failure.

Incident

On initial climbout from Lambert Field in St. Louis, Missouri, the control tower informed the pilot in command (PIC) of Flight 1163 that one of the main landing gear wheels had fallen off the aircraft. The aircraft subsequently returned to the airport and landed safely.

Initial Inspection

An initial inspection of the landing gear revealed what appeared to be a bearing failure, which led to the departure of the right outboard wheel assembly. No further inspection by the manufacturer was conducted due to the lack of failed bearing material from the main landing gear wheel assembly.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X32922. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.