Casualties unknown

Cessna 206 Nose-Over on Unfamiliar Sand Bar Landing (N5039U)

Kahiltna River, AK, US

On June 8, 1991, a Cessna 206 (registration N5039U) operated by Greatland Marketing Inc. was involved in an aviation accident near Kahiltna River, AK. Investigators recorded the probable cause as: THE PILOT'S EXCESSIVE DESCENT AND LACK OF FAMILIARITY WITH THE AIRCRAFT. CONTRIBUTING TO THE ACCIDENT WAS THE SOFT CONDITION OF THE SAND BAR. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 8 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

A pilot recently upgraded from a Cessna 180 to a Cessna 206 and attempted a landing on a sand bar unfamiliar to the new aircraft. The approach was hot, leading to a hard landing, bounce, and subsequent nose-over.

Accident Details

The pilot of a Cessna 206 airplane experienced a landing accident on a sand bar. The pilot had recently transitioned from flying a Cessna 180 to the Cessna 206. He had previously landed the Cessna 180 on this particular sand bar but had not done so with the Cessna 206.

Landing Sequence

The pilot reported that he landed the Cessna 206 "a little hot" and, after passing the river bank, reduced the throttle to idle. The airplane contacted the ground hard and bounced back into the air. Upon the second touchdown, the airplane nosed over.

Post-Accident Examination

Following the accident, an examination of the nose gear strut assembly revealed no mechanical difficulties or anomalies.

Pilot Experience

The pilot's upgrade from the Cessna 180 to the Cessna 206 occurred shortly before the accident. He had not previously landed the Cessna 206 on that sand bar, only the Cessna 180.

All Cessna 206 accidents →

Frequently asked questions

What happened in the 8 Jun 1991 Cessna 206 accident near Kahiltna River, AK?

A pilot recently upgraded from a Cessna 180 to a Cessna 206 and attempted a landing on a sand bar unfamiliar to the new aircraft. The approach was hot, leading to a hard landing, bounce, and subsequent nose-over.

What aircraft was involved and where did it happen?

The accident on 8 Jun 1991 involved a Cessna 206, registration N5039U, operated by Greatland Marketing Inc., at Kahiltna River, AK.

What was the probable cause of the accident?

THE PILOT'S EXCESSIVE DESCENT AND LACK OF FAMILIARITY WITH THE AIRCRAFT. CONTRIBUTING TO THE ACCIDENT WAS THE SOFT CONDITION OF THE SAND BAR.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X17144. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.