Casualties unknown

Engine Pod Dragged on Runway During Landing; Fire Extinguished (PHBUU)

Houston, TX, US

On October 17, 1991, a Boeing 747-300 (registration PHBUU) operated by Klm Royal Dutch Airline was involved in an aviation accident near Houston, TX. Investigators recorded the probable cause as: The pilot allowed the right outboard engine pod to drag on the runway while landing. 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 2026-06-10Data APIEditorial standards
Boeing 747-300
Photo: Tosaka / CC BY 3.0, via Wikimedia Commons

During a landing, the right outboard engine pod of an international flight dragged on the runway after a delayed side step maneuver. A subsequent fire from a broken fuel filter drain line was extinguished with onboard suppressants.

Incident Overview

An international flight experienced an engine pod drag on the runway during landing. The aircraft had executed an Instrument Landing System (ILS) approach to Runway 14. Upon being handed over to the tower, the flight crew requested a visual approach to Runway 8. The tower cleared the flight for a side step maneuver.

Approach and Maneuver

The captain delayed initiating the side step maneuver until the aircraft was 350 feet above ground level (AGL). During the maneuver, the airplane was banked to the left, reaching a bank angle of 32.6 degrees. Subsequently, a right bank of 20.8 degrees was applied at 18 feet AGL. The final approach alignment was not achieved, causing the right outboard engine pod to drag on the runway.

Engine Fire

As a result of the drag, a broken fuel filter drain line led to a fire in the bottom aft section of the engine cowling. The fire was extinguished using onboard fire suppressants.

Probable cause

The pilot allowed the right outboard engine pod to drag on the runway while landing.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X18294. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.