Casualties unknown

Aircraft Overruns Runway Following Aborted Takeoff After Tree Clearance Concern (N5987F)

Vashon, WA, US

On October 19, 1997, a Piper PA-28-151 (registration N5987F) was involved in an aviation accident near Vashon, WA. Investigators recorded the probable cause as: A misjudged soft field takeoff. Factors include wet grass. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

A pilot aborted takeoff after believing he could not clear trees, causing the aircraft to overrun the runway. The right landing gear pushed through the wing and the nose gear collapsed. The pilot attributed a longer takeoff run to wet, mowed grass.

Accident Sequence

Shortly after becoming airborne during takeoff, the pilot determined that the aircraft would not clear trees at the departure end of the runway. In response, the pilot aborted the takeoff. The aircraft overran the departure end of the runway, resulting in structural damage.

Aircraft Damage

The impact from the overrun caused the right landing gear to be pushed upward through the wing structure. Additionally, the nose gear collapsed. Post-accident inspection by the pilot revealed a significant accumulation of grass inside the wheel pants.

Pilot Statement

The pilot observed that the runway surface was wet and covered with freshly mowed grass. He believed that these conditions contributed to a longer-than-normal takeoff roll, which influenced his decision to abort after becoming airborne. He noted that the wet grass likely reduced acceleration performance.

Runway Conditions

The runway surface was described as wet, with a layer of fairly fresh mowed grass present. The pilot attributed the increased takeoff distance to these surface conditions. No other environmental factors were reported.

Frequently asked questions

What happened in the 19 Oct 1997 Piper PA-28-151 accident near Vashon, WA?

A pilot aborted takeoff after believing he could not clear trees, causing the aircraft to overrun the runway. The right landing gear pushed through the wing and the nose gear collapsed. The pilot attributed a longer takeoff run to wet, mowed grass.

What aircraft was involved and where did it happen?

The accident on 19 Oct 1997 involved a Piper PA-28-151, registration N5987F, at Vashon, WA.

What was the probable cause of the accident?

A misjudged soft field takeoff. Factors include wet grass.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001208X09120. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.