Introduction
During a takeoff attempt on a 2,439-foot runway, the pilot was unable to apply back elevator pressure, which prevented the aircraft from becoming airborne. The aircraft subsequently traveled off the end of the runway.
Event Description
The incident occurred during an attempted takeoff. The pilot found that aft elevator control could not be applied, resulting in the aircraft remaining on the ground. It continued beyond the runway surface, where it contacted a fence and trees.
Inspection Findings
Post-incident inspection of the aircraft disclosed that the radio wiring harness and plugs had fallen down in front of the control column sprocket assembly. This condition restricted the aft movement of the control column, accounting for the lack of back elevator pressure during the takeoff attempt.
Additional Details
The runway length was 2,439 feet. The aircraft came to rest after striking the fence and trees. No other factors were identified in the investigation.