Probable Cause: A total loss of engine power due to the loss of power to the electronic fuel injection and ignition system, which was the result of a loose connection between a common ground feed-through stud and the ground bus.
NTSB Accidents
Pilot Loses Control While Taxiing on Snowy Runway
Probable Cause: The pilot’s failure to maintain directional control during taxi, which resulted in a runway excursion and impact with terrain.
Student Crashes Into Fence After Failing to Use Carb Heat
Probable Cause: The pilot’s failure to use carburetor heat in conditions conducive to the formation of carburetor ice, which resulted in a partial loss of engine power due to fuel starvation. Contributing to the outcome was her failure to attain a proper touchdown point during the subsequent diversionary landing, which resulted in a runway excursion.
Training flight ends in gear-up landing
Probable Cause: The pilot receiving instruction’s failure to extend the landing gear prior to landing. Also contributing was the flight instructor’s failure to monitor the airplane’s configuration while on approach to land.
Cub pilot crashes into trees
Probable Cause: The pilot’s failure to maintain directional control and terrain clearance during initial climb, that resulted in an impact with trees and terrain.
Improperly installed fuel selector leads to fuel exhaustion
Probable Cause: The total loss of engine power during the initial climb due to fuel exhaustion.
Pilot seriously injured when fuel exhaustion ends cross-country flight
Probable Cause: The pilots’ inadequate preflight fuel planning and in-flight fuel management, which resulted in a total loss of engine power due to fuel exhaustion.
Cold weather, impatience, and the Impossible Turn prove fatal for Cirrus pilot
Probable Cause: The pilot’s failure to maintain airplane control after a partial loss of engine power during initial climb. Contributing to the accident was the pilot’s failure to follow airplane flight manual procedures and limitations for the turbocharged engine, which resulted in a loss of engine power due to cold weather effects on the turbocharger control system.
Plane hits sign and taxi light after hard landing
Probable Cause: The pilots’ improper landing flare, which resulted in a hard landing, runway excursion, and subsequent impact with a terminal sign and taxi light.









