Incident Overview
Shortly after departing on runway 22, the pilot radioed the tower controller and indicated a desire to return due to an 'open door.' The controller subsequently cleared the pilot to land on any available runway.
Flight Path and Witness Observations
According to the controller, the airplane climbed to an altitude of approximately 200 feet above ground level before leveling off. Witnesses reported that the airplane then executed a left turn, began descending, and rolled almost inverted prior to impacting the ground.
Post-Crash Examination
Upon arrival at the crash site, first responders noted that the right side cargo door was open. Investigators examined the exterior door handle, which featured a 'D' ring, located on the forward door of the two aft cargo doors. This handle was found to be not latched completely, indicating that the door was in an open position at the time of the accident. Additionally, the door rods and latches were inspected; all rods were in place and could be moved without restriction when manually activated. The inspection found no discrepancies with the door's latches or rods.