Incident Overview
A pilot operating a single-engine aircraft experienced a loss of control shortly after takeoff at night. The pilot had flown two previous flights on the same day. The first flight was completed without incident. During the second flight, the pilot aborted the takeoff climb after calculating that the aircraft exceeded its maximum gross weight. The pilot then removed an unknown quantity of fuel and initially planned to remain in the area overnight but could not secure lodging. He subsequently decided to continue the flight that night.
Witness Observations
Witnesses reported that the aircraft climbed to approximately 200 feet above ground level. During the climb, the wings were observed fluctuating in bank angle. The aircraft then entered a spiral and descended to the ground.
Environmental Factors
The density altitude at the time of the takeoff was calculated to be 8,500 feet. The airport environment was described as providing a 'black hole' condition at night, which can impair depth perception and orientation.
Pilot Experience
A review of the pilot's logbooks revealed a lack of recent night experience as defined by Federal Aviation Regulation (FAR) Part 61.75(d). The regulation requires specific recent night flight experience to carry passengers at night, but the extent of the deficiency is not specified in the report.
Conclusion
The sequence of events—weight exceedance, partial defueling, lack of lodging, and the decision to fly at night—unfolded without direct causal statements in the investigation source. The factual details are limited to the pilot's actions, witness accounts, environmental conditions, and the pilot's logbook review.