Casualties unknown

2002-09-10: Boeing 757-251 (N534US) — Baltimore, MD

Baltimore, MD, US

On September 10, 2002, a Boeing 757-251 (registration N534US) was involved in an aviation accident near Baltimore, MD. Investigators recorded the probable cause as: The captain's failure to follow existing company procedures for stabilized approach, and use of speed brakes. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 7 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 N534US
Aircraft registered N534US. Photo: redlegsfan21 from Vandalia, OH, United States / CC BY-SA 2.0, via Wikimedia Commons

A Boeing 757 struck the runway during a side-step landing, damaging the rear pressure bulkhead. The crew was unaware that the speed brakes were extended at touchdown, and the captain continued the landing despite go-around suggestions.

Incident Overview

A Boeing 757, with the captain as the flying pilot, was on a right downwind for runway 33L. The airplane was aligned with runway 33R, and the control tower informed the flight crew of the misalignment. The first officer suggested a go-around, but the captain had runway 33L in sight and initiated a side-step maneuver when the airplane was about 500 feet above ground level (AGL).

Sequence of Events

The airplane became aligned with runway 33L about 4 seconds before touchdown, as it passed through 50 feet AGL. The first officer thought the airplane was low and again suggested a go-around. The captain continued with the landing. When the pilot closed the throttles, the airplane struck the runway in a nose-high pitch attitude, damaging the rear pressure bulkhead.

Crew Actions

Both pilots reported that they were unaware that the speed brakes, which had been extended when the airplane left 5,000 feet on approach, were still extended at touchdown. Company procedures required the pilot's hand to remain on the speed brake lever while they were extended, and stabilized approach criteria required the airplane to be aligned with the intended runway of landing by 500 feet above the touchdown zone elevation.

Additional Details

The captain reported that he planned on a reserve fuel of 7,200 pounds, but it was reduced to 5,800 pounds by delays, altitude and airspeed restrictions. He estimated a go-around would take 2,000 pounds, but upon further questioning admitted that number was consistent with a go-around in a Boeing 747, his previous assignment, and that the Boeing 757 would burn less fuel. The captain had accumulated 142 hours in the Boeing 757.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20020923X05198. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.