Casualties unknown

Pilot loses control during takeoff from short unimproved strip (N6819L)

Happy Valley, AK, US

On August 29, 1993, a Piper PA-18 (registration N6819L) operated by Watkins, Thomas F. was involved in an aviation accident near Happy Valley, AK. Investigators recorded the probable cause as: The pilot's failure to maintain directional control during takeoff on an unimproved runway of insufficient length. 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 2026-06-10Data APIEditorial standards

A pilot operating a hunt/guide service was unable to correct the aircraft after it veered left during takeoff from a short, unimproved remote site, resulting in substantial damage to the airframe.

What happened

The pilot, who was engaged in a hunt and guide operation, reported that the airplane began to veer toward the left side of the runway during the takeoff roll. Despite attempting to apply corrective control inputs, the pilot determined he could not sufficiently align the aircraft with the remaining usable surface before it departed the designated takeoff area.

The aircraft subsequently impacted the terrain off the side of the strip. The impact resulted in the collapse of both main landing gear struts. Additionally, the force of the accident caused substantial damage to both wings and the fuselage structure.

At the time of the incident, the pilot was attempting to depart with a passenger from an unimproved remote site. The available takeoff area was notably short, measuring approximately 700 feet in length.

Probable cause

The pilot's failure to maintain directional control during takeoff on an unimproved runway of insufficient length.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001211X13046. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.