Aviation Accident Summaries

Aviation Accident Summary MIA94LA127

BUSHNELL, FL, USA

Aircraft #1

N9530A

CESSNA 170A

Analysis

The commercial pilot was about 50 feet agl on initial takeoff climb when the airplane started to vibrate and the engine started running rough. The pilot determined that he could not clear trees at the end of an open field and made a forced landing straight ahead maneuvering around some trees and cattle. The pilot stated he flared a little high, landed hard and the right main landing gear separated. Subsequent examination of the engine assembly by the FAA and the pilot revealed the exhaust valve seat on the No. 3 cylinder was loose.

Factual Information

On April 26, 1994, about 1542 eastern standard time, a Cessna 170A, N9530A, registered to Dennis W. Woodard, operating as a 14 CFR Part 91 paradrop flight, experienced a partial loss of power on initial climb from Bushnell Airport, Bushnell, Florida. The pilot made a forced landing straight ahead to an open field maneuvering around some cows and trees. The pilot stated he flared a little high, landed hard, and the right main landing gear separated. The airplane was substantially damaged. The commercial pilot received minor injuries and the three passengers were not injured. Visual meteorological conditions prevailed and no flight plan was filed. The flight originated about 2 minutes before the accident. The pilot stated on climb at about 50 feet agl, the airplane started to vibrate, and the engine ran rough. He thought he had blown a cylinder, and he made a forced landing straight ahead to avoid colliding with a tree line at the end of an open field. Examination of the engine by the FAA and the registered owner revealed the engine exhaust valve on the No. 3 cylinder was loose.

Probable Cause and Findings

The pilot-in-command's improper landing flare during a forced landing, resulting in a hard landing and separation of the right main landing gear. Contributing to the accident was a partial loss of engine power due to a loose exhaust valve seat on the No. 3 cylinder.

 

Source: NTSB Aviation Accident Database

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