NTSB Identification: NYC04LA106.
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Accident occurred Friday, April 09, 2004 in Plainville, CT
Probable Cause Approval Date: 03/30/2005
Aircraft: Cessna 182S, registration: N518CR
Injuries: 2 Uninjured.
NTSB investigators may not have traveled in support of this investigation and used data provided by various sources to prepare this aircraft accident report.
During the climbout, the pilot could not lower the nose of the airplane without using excessive force on the yoke. He then attempted to use the manual elevator trim wheel to lower the nose. When the manual elevator trim wheel was rolled forward, and released, it rolled back on its own to the original position. The pilot performed all of the published emergencies; however, the situation did not change. The pilot elected to discontinue the flight, and performed a forced landing back to the airport. While landing, the airplane had an excessive nose high attitude, and the pilot aggressively pushed the nose over with the yoke. The airplane touched down hard, collapsing the nose wheel assembly, and slid to a stop on the runway. The pilot further stated that he did not recall engaging the autopilot during the flight, and did not attempt to use the elevator trim switch located on the yoke. Examination of the wreckage revealed no abnormalities with the autopilot, or the flight controls when they were tested. Two days before the accident, the pilot consulted an avionics mechanic about the elevator control being stiff and difficult to move. The mechanic examined the airplane and stated that "it checked out OK, but there was a possibility that at some time, the elevator servo might jam in an unscheduled position." The pilot and mechanic agreed that the servos would be replaced at a later date. The servos were not replaced until after the accident.
The National Transportation Safety Board determines the probable cause(s) of this accident to be: The failure of the elevator servo which resulted in restricted elevator movement and the pilot's inability to initiate a landing flare. Full narrative available
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