Aircraft Overturns During Landing on Gravel Bar

Casualties unknown • Mcgrath, AK, US

A pilot operating under Part 91 rules landed an aircraft on a gravel bar, resulting in the airplane overturning and sustaining significant structural damage.

What happened

During a cross-country business flight conducted under Title 14, CFR Part 91, the pilot performed a landing on a gravel bar. Following the landing, an emergency locator transmitter (ELT) signal was detected, prompting search and rescue aircraft to respond to the landing site area.

Upon arrival, rescuers located the aircraft overturned. The pilot was found at the scene but declined rescue services.

The investigation

An investigation into the incident revealed that the aircraft sustained various forms of damage. The pilot reported via email to the NTSB Investigator-in-Charge (IIC) that the propeller, a wingtip, and the top of the vertical stabilizer had been damaged, noting that major repairs would likely be required.

Further confirmation by recovery personnel and the NTSB IIC identified additional structural damage to the fuselage at the upper left cabin area, the leading edges of both wings, the top of the vertical stabilizer, and the top of the rudder.

Frequently asked questions

What happened in the 2005-09-04 Cessna 180 accident near Mcgrath, AK?

A pilot operating under Part 91 rules landed an aircraft on a gravel bar, resulting in the airplane overturning and sustaining significant structural damage.

What aircraft was involved and where did it happen?

The accident on 2005-09-04 involved a Cessna 180, registration N4707U, operated by Alaska Bush Safari Co., at Mcgrath, AK.

What was the probable cause of the accident?

The pilot's failure to maintain control of the airplane during the landing roll, which resulted in a nose over.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20051109X01813. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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