Accident Summary
A pilot experienced a performance irregularity shortly after takeoff from a grass/turf airstrip. Concerned that the issue might be related to a recent repair using duct tape to strengthen a bent wing rib and cover torn wing skin, the pilot decided to perform an immediate emergency landing. During the maneuver, the aircraft stalled and mushed into the terrain.
Sequence of Events
According to the investigation, after takeoff the pilot initiated a right turn of approximately 70 to 80 degrees, followed by a steeply banked left turn to align the aircraft with the runway in the opposite direction. As the aircraft approached the runway, the turn tightened, and the pilot allowed the airspeed to drop below the minimum power-on stalling speed. The aircraft then stalled and mushed into the ground. Witnesses reported that the aircraft never exceeded 100 feet above ground level during the entire maneuver. The density altitude at the time was later calculated to be approximately 7,800 feet.
Additional Information
The investigation did not specify the aircraft type, registration, or the occurrence of any injuries. The primary focus of the report is the pilot's decision to attempt an emergency landing due to concerns about the duct tape repair and the subsequent stall during the turning maneuver.