NTSB Identification: CEN17FA152
14 CFR Part 91: General Aviation
Wednesday, April 12, 2017
Probable Cause Approval Date:
TEMCO GC 1B, registration:
Injuries: 1 Fatal.
NTSB investigators either traveled in support of this investigation or conducted a significant amount of investigative work without any travel, and used data obtained from various sources to prepare this aircraft accident report.
The accident pilot and a friend flew in the friend's airplane to pick up the accident airplane after recent repairs were completed due to a previous ground loop event in 2016. The accident pilot's friend and the mechanic observed the airplane during the takeoff. The airplane accelerated straight and normal and flew "cleanly" off the turf runway. Shortly after rotation, the airplane rolled left until the airplane impacted trees in a near inverted attitude adjacent to the runway. The mechanic stated that he thought the airplane experienced a departure stall during the takeoff. A postaccident examination of the airframe and engine revealed no evidence of mechanical malfunctions or failures that would have precluded normal operation. The witness observations are consistent with the pilot's loss of control after exceeding the airplane's critical angle of attack during takeoff, which resulted in a power-on, aerodynamic departure stall.
The National Transportation Safety Board determines the probable cause(s) of this
The pilot's loss of control after exceeding the airplane's critical angle of attack during takeoff, which resulted in an aerodynamic stall.