On May 11, 2006, a Grumman G-164A (registration N4892) operated by Twin Cities Aviation L.l.c. was involved in an aviation accident near Yuba City, CA. Investigators recorded the probable cause as: the pilot's failure to attain and maintain an adequate airspeed during the takeoff initial climb. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
A chemical-loaded airplane stalled during initial climb in 85°F temperature and hit trees; pilot reported no mechanical issues.
Incident Overview
An airplane, loaded with 1,800 pounds of chemical, stalled during departure from an airstrip and collided with trees. The ambient temperature at the time was approximately 85 degrees Fahrenheit.
Sequence of Events
During the initial climb, the pilot realized the airplane would not clear the trees at the end of the runway. Attempting an avoidance maneuver, the pilot initiated a turn or other action, but the airplane subsequently stalled and impacted the trees.
Pilot Report
The pilot stated that no mechanical malfunctions or failures occurred with the airplane prior to the incident.