Event Overview
On a private airstrip in Conway, South Carolina, a pilot was practicing the pickup phase of a banner towing operation when the aircraft departed controlled flight and struck a ditch. The accident occurred during a maneuver typical for banner towing, where the pilot attempts to catch a banner from the ground.
Pilot Report
According to the pilot, a distinct 'pop' was heard during the maneuver. Immediately following the sound, the aircraft entered a steep nose dive. The pilot stated that he lost elevator effectiveness, preventing normal pitch control. Despite the dive, the aircraft's trajectory shallowed out somewhat before impact, though not enough to avoid the ditch. After colliding, the aircraft nosed over.
Aircraft Examination
A post-accident inspection of the aircraft revealed no mechanical problems. Investigators found no evidence of pre-existing malfunctions or failures in the flight control system or other components that could explain the loss of control. The reason for the reported 'pop' and subsequent loss of elevator effectiveness remains undetermined based on available information.