On March 14, 1986, a Bellanca 17-30A (registration N123RM) was involved in an aviation accident near Frankfort, MI. Investigators recorded the probable cause as: The pilot's failure to maintain visual reference during takeoff in dense fog, leading to controlled flight into terrain while maneuvering toward an obstacle. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
A pilot lost control after striking tree tops on a ridge while turning left during takeoff from a local airport shrouded in dense ground fog.
What happened
The pilot was conducting a takeoff from a local airport when weather conditions significantly reduced visibility. Local residents reported that the area was obscured by heavy ground fog, with visibility restricted to approximately 100 feet. Shortly after lifting off, the pilot initiated a left turn toward a nearby ridge that rose 300 feet above the surrounding terrain. The top of this ridge was lined with trees reaching an additional 100 feet in height.
During the maneuver, the aircraft collided with the tree tops on the ridge. This impact caused the pilot to lose control of the airplane. The aircraft subsequently impacted the ground in a steep nose-down attitude, resulting in a crash landing.
Probable cause
The pilot's failure to maintain visual reference during takeoff in dense fog, leading to controlled flight into terrain while maneuvering toward an obstacle.
Frequently asked questions
What happened in the 14 Mar 1986 Bellanca 17-30A accident near Frankfort, MI?
A pilot lost control after striking tree tops on a ridge while turning left during takeoff from a local airport shrouded in dense ground fog.
What aircraft was involved and where did it happen?
The accident on 14 Mar 1986 involved a Bellanca 17-30A, registration N123RM, at Frankfort, MI.
What was the probable cause of the accident?
The pilot's failure to maintain visual reference during takeoff in dense fog, leading to controlled flight into terrain while maneuvering toward an obstacle.
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