Casualties unknown

Pilot Recounts Lake Takeoff Accident During Search Mission (N7233K)

Kwethluk, AK, US

On September 2, 1987, a Piper PA-18 (registration N7233K) operated by Everett F Prince was involved in an aviation accident near Kwethluk, AK. 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

During a search and rescue mission, a pilot landed on a lake to fix a faulty airspeed indicator. A gust of wind during takeoff caused the airplane to nose over after the right wing struck the water.

Incident Summary

A pilot reported that while flying a search and rescue mission for a missing aircraft, the airspeed indicator malfunctioned. The pilot decided to land on a lake in gusty wind conditions to address the problem. During the subsequent takeoff attempt, a gust of wind lifted the left wing, causing the right wing to contact the water. The airplane then nosed over.

Sequence of Events

The pilot was conducting a search and rescue operation for a fellow pilot when the airspeed indicator became inoperative. Choosing to land on a lake, the pilot set down in gusty winds to correct the issue. After making adjustments, the pilot initiated a takeoff. As the airplane accelerated, a gust of wind raised the left wing, leading to the right wingtip striking the water surface. The impact caused the aircraft to pitch forward and overturn. The pilot later stated that he would not have flown in those wind conditions except for the urgency of the search mission for another pilot.

Conclusion

The incident occurred during a critical mission, highlighting the challenges of operating in adverse weather while performing emergency services. No further details about the aircraft or injuries were provided in the official report.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X31959. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.