On August 4, 1992, a Grumman G-164B (registration N3630U) operated by Helms, Dwight R. was involved in an aviation accident near Fouke, AR. Investigators recorded the probable cause as: THE PILOT'S SELECTION OF UNSUITABLE TERRAIN FOR TAKEOFF. FACTORS WERE THE TREES AND THE SOFT FIELD. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
During takeoff from a soft grass strip with a full chemical load, the pilot dumped the chemicals to gain airspeed but struck a tree with the right wing, leading to loss of control.
Incident Details
During a takeoff attempt from a soft grass strip, the aircraft was carrying a full load of chemicals. The pilot found that the required airspeed for liftoff could not be attained under these conditions.
Sequence of Events
In an effort to reduce weight and increase airspeed rapidly, the pilot jettisoned the chemical load. However, the resulting loss of weight did not enable sufficient airspeed gain. With limited runway remaining, the aircraft's right wing struck a tree. Following the collision, the left wing then impacted the ground, and the airplane went out of control.
Frequently asked questions
What happened in the 4 Aug 1992 Grumman G-164B accident near Fouke, AR?
During takeoff from a soft grass strip with a full chemical load, the pilot dumped the chemicals to gain airspeed but struck a tree with the right wing, leading to loss of control.
What aircraft was involved and where did it happen?
The accident on 4 Aug 1992 involved a Grumman G-164B, registration N3630U, operated by Helms, Dwight R., at Fouke, AR.
What was the probable cause of the accident?
THE PILOT'S SELECTION OF UNSUITABLE TERRAIN FOR TAKEOFF. FACTORS WERE THE TREES AND THE SOFT FIELD.
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