Casualties unknown

Jet Blast from Turning Boeing 767 Upsets Cessna 150 in Runup Area (N767AX)

Seattle, WA, US

On May 25, 2000, a Boeing 767-200 (registration N767AX) was involved in an aviation accident near Seattle, WA. Investigators recorded the probable cause as: The failure of the B-767 flight crew to ensure their aircraft's jet blast was not a hazard to the Cessna. A factor for the Cessna was the B-767 moving on the taxiway. A factor for the B-767 was the Cessna standing in the runup area. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 8 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 1781061362Data APIEditorial standards
Aircraft registered N767AX
Aircraft registered N767AX. Photo: Joao Carlos Medau from Campinas, Brazil / CC BY 2.0, via Wikimedia Commons

A Boeing 767's jet blast upset a Cessna 150 onto its nose and wingtip as the 767 turned into a parking area adjacent to a runup zone. The Cessna pilot reported the 767 passed 'very close' laterally.

Incident Details

After landing on runway 31L, a Boeing 767 (B-767) exited at taxiway A4 in accordance with air traffic control instructions and proceeded south on parallel taxiway A toward its company ramp area. The company ramp area is situated across taxiway A from a light aircraft runup area for runway 31R at taxiway A8. Inbound aircraft must make an approximate 130-degree left turn into the parking positions, which are located abeam the runup area.

Pilot Accounts

The B-767 flight crew reported observing a Cessna 150 in the runup area for runway 31R at taxiway A8 as they approached. Despite the presence of the small aircraft, the B-767 continued into the parking area, with the Cessna remaining in the runup area. The Cessna pilot stated that the B-767 passed "very close" laterally. The B-767 captain noted that the initiation of the left turn into the parking ramp was performed "with enough power to maintain forward progress for [the] turn."

Consequence

The jet blast generated by the turning B-767 caused the Cessna 150 to be upset onto its nose and wingtip. The report does not specify any injuries or damage to either aircraft beyond the upset of the Cessna.

Notes

  • The incident occurred during daylight hours, but exact time is not specified.
  • No ATC involvement beyond initial landing instructions is mentioned.
  • The source does not provide a probable cause for the occurrence.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X21128. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.