Casualties unknown

Power Loss Leads to Forced Landing on Frozen River, Nose Gear Sheared (N7389U)

Aniak, AK, US

On January 7, 1983, a Cessna 207A (registration N7389U) operated by Harolds Air Service was involved in an aviation accident near Aniak, AK. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 1 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

An aircraft experienced power loss during climbout, leading to a forced landing on a frozen river. The pilot reported unawareness of trapped water in fuel tanks and not draining sumps.

Incident Overview

During climbout at approximately 700 feet above mean sea level, the aircraft began to lose power. The pilot attempted to restore power by engaging the boost pumps, which temporarily regained some engine output. However, all power was subsequently lost, necessitating a forced landing on a frozen river short of the intended airport.

Damage

As the aircraft rolled out on the rough ice surface, the nose landing gear was sheared off. No other damage was reported in the source.

Pilot Statement

In an interview, the pilot indicated he was unaware of the possibility of trapped water in the fuel tanks and acknowledged that he did not drain the fuel sumps during the pre-flight inspection.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X41904. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.