No fatalities

16 Aug 2009: CESSNA 185 (N8209U) — Wrangell Mountain Air — McCarthy, AK

McCarthy, AK, United States

On 16 Aug 2009, a CESSNA 185 (registration N8209U) operated by Wrangell Mountain Air was involved in an aviation accident near McCarthy, AK. No fatalities were reported. Investigators recorded the probable cause as: The separation of the right main landing gear wheel from the airplane during landing for undetermined reasons, which resulted in an inability to control the airplane. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 1778583330Data APIEditorial standards
Aircraft registered N8209U
Aircraft registered N8209U. Photo: National Park Service, Alaska Region / Public domain, via Wikimedia Commons

A Cessna 185 operated by Wrangell Mountain Air experienced a landing gear separation during an off-airport landing near McCarthy, Alaska, resulting in substantial damage to the left wing. No injuries were reported.

Accident Overview

On August 16, at approximately 0930 Alaska daylight time, a tailwheel-equipped Cessna 185 airplane, registration N8209U, sustained substantial damage during an off-airport landing about 15 miles northeast of McCarthy, Alaska. The aircraft was operated by Wrangell Mountain Air of Glennallen, Alaska, as a visual flight rules (VFR) passenger flight under Title 14, CFR Part 135. Visual meteorological conditions prevailed at the time, and company flight following procedures were in effect. The commercial pilot and three passengers were not injured. The flight had departed McCarthy around 0900.

Pilot Statement

During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC) on August 18, the pilot reported that during the landing, the right main landing gear wheel separated from the airplane. He stated that when the right gear leg dug into the ground, the airplane spun to the right, the left wing struck the ground, and the airplane came to rest on its nose. The pilot indicated there were no known mechanical problems with the airplane prior to the accident. The airplane sustained substantial damage to the left wing.

Landing Gear Failure

The pilot noted that the landing gear leg fractured at the top axle bolt holes. He stated that the landing gear leg had been inspected during the last 100-hour inspection.

Contributing factors

Main gear strut/axle/truck — FailureAttain/maintain not possible