Probable cause: A total loss of engine power as a result of the detachment of the throttle linkage from the throttle arm of the fuel injector servo due to an insufficiently tightened and secured bolt and the subsequent inadequate maintenance inspection.
aviation accidents
Banner tow flight goes awry
Probable cause: The pilot’s failure to use carburetor heat during a low-power setting approach in conditions conducive to carburetor icing, which resulted in a partial loss of engine power.
Distracted pilot hits foliage on side of runway
Probable cause: The pilot’s failure to maintain clearance from tree foliage on the left side of the runway during takeoff due to his focus on the right side of the runway.
Stuck cylinder exhaust valve leads to student pilot’s forced landing
Probable cause: A stuck No. 3 cylinder exhaust valve, which resulted in failure of the associated rocker arm, a partial loss of engine power, and the subsequent forced landing into tall vegetation.
Engine loses power when bolts go missing
Probable cause: The loss of two securing bolts that allowed the left magneto to move around, which disrupted the spark timing and resulted in the engine losing total power.
Takeoff with inoperative magneto ends in emergency landing
Probable cause: The pilot’s decision to depart with an inoperative left magneto, which resulted in degraded climb performance in high-density altitude conditions and a subsequent emergency landing.
Troubled pilot and his daughter die after plane hits tower
Probable cause: The pilot’s failure to maintain clearance from a charted and illuminated television/radio tower.
Pilot’s misidentification of airport fatal mistake
Probable cause: The pilot’s controlled flight into terrain after misidentifying the destination airport during a period of restricted visibility due to weather.
Carb icing brings plane down into farmer’s field
Probable cause: The delayed application of carburetor heat by the pilot which led to accumulation of carburetor ice, eventual loss of engine power, and the subsequent forced landing in high vegetation.