Aviation Accident Summaries

Aviation Accident Summary DEN02LA093

Grand Junction, CO, USA

Aircraft #1

N111KC

Cessna 310N

Analysis

According to the instructor, the pilot receiving instruction made a hard landing. The instructor took the controls and initiated a go-around. Suspecting landing gear damage, he kept the landing gear extended and diverted to a nearby airport. On the approach, the right main landing gear fell off the aircraft. Because of the limited emergency equipment at the second airport, he was advised to divert to a third airport. While keeping the landing gear extended, they made a low pass over the runway, and witnesses confirmed the missing right main landing gear. The instructor retracted the landing gear and made an intentional gear-up landing. The airplane sustained extensive damage to the lower fuselage skin and bulkheads and substantial damage to the right main landing gear attachment point.

Factual Information

On August 9, 2002, at approximately 1345 mountain daylight time, a Cessna 310N, N111KC, was substantially damaged during a hard landing at Glenwood Springs Municipal Airport (GWS), Glenwood Springs, Colorado. At 1456, the airplane was further damaged during an intentional gear-up landing at Walker Field (GJT), Grand Junction, Colorado. The airline transport pilot, and the pilot receiving instruction, were not injured. Visual meteorological conditions prevailed. No flight plan had been filed for this instructional cross-country flight being conducted under Title 14 CFR Part 91. The flight originated at Pueblo Memorial Airport, Pueblo, Colorado, at approximately 1245. According to the instructor, the pilot receiving instruction made a hard landing at Glenwood Springs. The instructor took the controls and initiated a go-around. Suspecting landing gear damage, he kept the landing gear extended and diverted to Garfield County Regional Airport (RIL), in Rifle, Colorado. On the approach to Garfield County Regional, the right main landing gear fell off the aircraft. Because of the limited emergency equipment at Garfield County Regional, he was advised to divert to Walker Field, in Grand Junction, Colorado. While keeping the landing gear extended, they made a low pass over the runway at Walker Field, and witnesses confirmed the missing right main landing gear. The instructor retracted the landing gear and made an intentional gear-up landing. The airplane sustained extensive damage to the lower fuselage skin and bulkheads and substantial damage to the right main landing gear attachment point.

Probable Cause and Findings

The dual student's inadequate aircraft control resulting in a hard landing. Contributing factors include, the dual student's inadequate airspeed and high flare, the inadequate supervision by the instructor, the in-flight separation of the right main landing gear and the intentional wheels-up landing.

 

Source: NTSB Aviation Accident Database

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