Aviation Accident Summaries

Aviation Accident Summary SEA03CA144

Burley, ID, USA

Aircraft #1

N2709Q

WSK PZL Mielec PZL-M-18

Analysis

In a written statement, the commercial pilot reported that he inadvertently left the elevator control lock installed. He reported that he had aileron and rudder control, but the only means of controlling the airplane's pitch was via the elevator trim, which was limited. He further stated that he was unable to lower the airplane's nose and that after initiating a turn to the left, the airplane's nose "fell through." Shortly after initiating the turn, the airplane impacted terrain beyond the departure end of the runway.

Factual Information

On July 20, 2003, about 2115 mountain daylight time, a restricted category WSK-PZL-MIELEC, PZL-M-18 (Dromader), N2709Q, crashed shortly after take-off at Burley Municipal Airport, Burley, Idaho. The 14 CFR Part 91 flight was being operated in visual meteorological flight conditions and no flight plan was filed for the local post maintenance flight. Impact forces and post crash fire destroyed the aircraft. The commercial rated pilot sustained minor injuries. In a written statement dated July 29, the pilot reported that he "inadvertently left the elevator control lock on [installed]..." He reported that he had aileron and rudder control, but the only means of controlling the airplane's pitch was via the elevator trim, which was limited. He further stated that he was unable to lower the airplane's nose and that after initiating a turn to the left, the airplane's nose "fell through." Shortly after initiating the turn, the airplane impacted terrain beyond the departure end of the runway.

Probable Cause and Findings

The pilot's failure to remove the elevator gust lock prior to flight. Factors include the pilot's inadequate preflight.

 

Source: NTSB Aviation Accident Database

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