Incident Overview
After liftoff, the pilot of a single-engine aircraft experienced unresponsive elevator flight controls. He was able to maintain pitch control using the elevator trim system. The pilot diverted to Fayetteville Regional Airport and requested the longest available runway for an emergency landing.
Landing and Damage
During the landing flare, as the pilot reduced engine power, the aircraft's nose dropped suddenly. The nose wheel struck the runway and subsequently collapsed. The aircraft sustained damage to the nose landing gear.
Post-Incident Examination
A detailed examination of the airframe revealed that the left elevator cable assembly turnbuckle was corroded and had fractured. The turnbuckle was part of the control cable system for the elevator.
Maintenance History
Review of maintenance records showed that the failed elevator cable assembly had accumulated a total time of 2,633 hours. It had been in service for 25 years at the time of the incident.