Casualties unknown

Pilot Reports Downdraft After Takeoff from Mountain Lake (N9706H)

Shotgun Hills, AK, US

On September 30, 1989, a Cessna 185 (registration N9706H) operated by Gunder, Dennis was involved in an aviation accident near Shotgun Hills, AK. Investigators recorded the probable cause as: THE PILOT'S FAILURE TO ADEQUATELY EVALUATE THE EXISTING WEATHER CONDITIONS AND TO MAINTAIN CONTROL OF THE AIRCRAFT. 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 commercial pilot attempted takeoff from a mountain lake with gusty winds, encountered a strong downdraft shortly after lift-off, and crashed 200 feet from shore. The pilot stated the accident could have been avoided by waiting for calmer conditions.

Accident Overview

A commercial pilot was attempting to take off from a mountain lake with two hunters on board. According to the pilot, the wind conditions at the time were estimated to be gusting to 45 knots. Shortly after lifting off, the pilot reported encountering a strong downdraft. He stated that he was unable to maintain directional control or altitude, and subsequently crashed approximately 200 feet from the shoreline.

Pilot Statement

The pilot remarked that he could have prevented the accident had he chosen to remain on the lake until the wind had subsided. No further details were provided regarding the aircraft type, registration, or exact location.

Investigation Notes

The investigation did not specify any mechanical issues or other contributing factors. The pilot's account attributes the crash to the sudden downdraft and gusty winds encountered during the takeoff phase.

Frequently asked questions

What happened in the 30 Sept 1989 Cessna 185 accident near Shotgun Hills, AK?

A commercial pilot attempted takeoff from a mountain lake with gusty winds, encountered a strong downdraft shortly after lift-off, and crashed 200 feet from shore. The pilot stated the accident could have been avoided by waiting for calmer conditions.

What aircraft was involved and where did it happen?

The accident on 30 Sept 1989 involved a Cessna 185, registration N9706H, operated by Gunder, Dennis, at Shotgun Hills, AK.

What was the probable cause of the accident?

THE PILOT'S FAILURE TO ADEQUATELY EVALUATE THE EXISTING WEATHER CONDITIONS AND TO MAINTAIN CONTROL OF THE AIRCRAFT. CONTRIBUTING TO THE ACCIDENT WAS THE PILOT'S OVERCONFIDENCE IN BOTH PERSONAL ABILITY AND THE ABILITY OF THE AIRCRAFT ALONG WITH THE DOWNDRAFT CONDITIONS ENCOUNTERED.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X29287. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.