On October 6, 2006, a Cessna 177 (registration N2320Y) operated by Durwood C. Smith was involved in an aviation accident near Stockbridge, GA. Investigators recorded the probable cause as: The airplane was unable to climb due to its over gross weight condition. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
An airplane that was 102 pounds over gross weight struggled to climb after takeoff, stalled, struck a tree and power lines, then exploded. No mechanical or flight control problems were found.
Accident Narrative
A witness reported that the airplane appeared to struggle to become airborne, with its engine running at full power. After departure, the airplane barely cleared a tree at the end of the runway before entering a stall and impacting another tree. Other witnesses stated that the airplane clipped a tree and subsequently collided with power lines. Shortly after the collision, an explosion was heard.
Weight and Balance
Investigation determined that the airplane's inability to climb was due to its over gross weight condition. A weight and balance calculation revealed that the airplane was 102 pounds above its maximum gross weight.
Post-Accident Examination
Examination of the airframe and engine components revealed no mechanical or flight control problems that would have contributed to the accident. All systems appeared to be functioning normally at the time of impact.
Probable cause
The airplane was unable to climb due to its over gross weight condition.