Casualties unknown

1989-12-22: Boeing 757-223 (N611AM) — American Airlines — Santa Ana, CA

Santa Ana, CA, US

On December 22, 1989, a Boeing 757-223 (registration N611AM) operated by American Airlines was involved in an aviation accident near Santa Ana, CA. Investigators recorded the probable cause as: THE COPILOT'S OVERROTATION OF THE AIRCRAFT DURING THE FLARE WHICH ALLOWED THE TAIL TO COLLIDE WITH THE RUNWAY. THE FAILURE OF THE CAPTAIN TO TAKE APPROPRIATE CORRECTIVE ACTION WAS A FACTOR IN THE ACCIDENT. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 12 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 N611AM
Aircraft registered N611AM. Photo: simon butler from halesowen, uk / CC BY 2.0, via Wikimedia Commons

A Boeing 757 struck its tail on the runway during a visual night landing at Orange County Airport. The flight data recorder showed a pitch attitude of 11.074 degrees for two seconds at touchdown, exceeding Boeing's maximum recommended 10.3 degrees.

Incident Details

A Boeing 757 made contact with the runway surface with its tail section during a visual approach conducted at night to Orange County Airport. The flight data recorder captured a pitch attitude reading of 11.074 degrees for a duration of two seconds at the moment of touchdown. The Boeing Company specifies that the maximum allowable pitch attitude at touchdown is 10.3 degrees.

Crew Background

The flight was operated by a captain who had not previously flown into Orange County Airport at night in this aircraft model. Notably, pilots who are certified to fly the Boeing 767 are also qualified to operate the Boeing 757 under existing regulations.

Historical Context

According to data available as of February 1990, tail strike incidents have been documented in both the Boeing 767 and 757 fleets. Specifically, 27 tail strikes have been recorded involving the Boeing 767 and 51 involving the Boeing 757 during the takeoff and landing phases of flight.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X29982. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.