1 fatality

Pilot Dies After Airplane Nose-Over on Lake Near Iliamna, Alaska (N9577G)

Iliamna, AK, US

On October 20, 1984, a Cessna U-206C (registration N9577G) was involved in an aviation accident near Iliamna, AK. One person was killed. 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

An airplane nosed over after dragging a wing tip on a lake near Iliamna, Alaska. The pilot, who had cancelled the flight plan and made a long final approach, died from drowning, according to autopsy results.

Accident Details

On a small lake near Iliamna, Alaska, an airplane dragged a wing tip and nosed over during landing. The passenger seated next to the pilot in command (PIC) provided details of the event. According to the passenger, the pilot had cancelled his flight plan prior to landing, circled the lake, and made a long final approach to a touchdown on the lake surface. The passenger further stated that he observed a crosswind before touchdown.

Sequence of Events

Approximately 3 to 5 seconds after touchdown, the airplane rolled to the right, and the right wing tip struck the water. This caused the aircraft to veer to the right and nose over in 8 to 10 feet of water. The passenger reported that as this was happening, the PIC shouted "crosswind" in a surprised manner.

Pilot Outcome

An autopsy showed that the pilot died from drowning.

Frequently asked questions

What happened in the 20 Oct 1984 Cessna U-206C accident near Iliamna, AK?

An airplane nosed over after dragging a wing tip on a lake near Iliamna, Alaska. The pilot, who had cancelled the flight plan and made a long final approach, died from drowning, according to autopsy results.

Were there any fatalities in the 20 Oct 1984 Cessna U-206C accident?

The accident was fatal, resulting in 1 fatality.

What aircraft was involved and where did it happen?

The accident on 20 Oct 1984 involved a Cessna U-206C, registration N9577G, at Iliamna, AK.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X41254. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.