Cessna 210 Safety Record

The pilot's failure to maintain the proper altitude/clearance will on approach, which resulted in an in-flight collision with trees. Contributing to the accident was the night-light conditions, an obstruction light that was not illuminated, and trees that had grown above the height of the obstruction light.

The pilot's failure to obtain updated en route weather information, which resulted in his continued instrument flight into a widespread area of severe convective activity, and the air traffic controller's failure to provide adverse weather avoidance assistance, as required by Federal Aviation Administration directives, both of which led to the airplane's encounter with a severe thunderstorm and subsequent loss of control.

The loss of engine power due to the fatigue failure of the crankshaft, which resulted in a forced landing, and an in-flight collision with trees. A factor associated with the accident was the failure of other maintenance personnel to comply with the engine manufacturer's service bulletin following a previous mishap.

an erroneous low fuel quantity indication that led the pilot to attempt a precautionary landing in a congested and less than ideal location. The erroneous fuel level indication was due to multiple anomalies with the alternator installation that precipitated a low system voltage and adversely affected the accuracy of the fuel indicating system. The alternator anomalies were the result of inadequate maintenance by unknown persons or institutions.

A hydraulic line leak causing a loss of hydraulic fluid and subsequent failure of the hydraulic system. An additional cause was the inoperative landing gear extension system, both normal and emergency, due to a complete loss of the hydraulic system.

The landing gear extension not possible and inoperative flap system due to fatigue failure of a hydraulic system tube during approach. An additional cause was the improper rebuild/remanufacture of the hydraulic tube. Contributing factors were the dependency of the landing gear and flap systems on the common hydraulic system allowing a single-point failure to affect both systems.

the pilot's failure to maintain aircraft control and the pilot's improper preflight planning/preparation. Contributing factors include the pilot's failure to maintain airspeed resulting in an inadvertent stall/mush, the pilot's failure to calculate a weight and balance, and the high density altitude.

The failure of the throttle control cable which resulted from wear followed by fatigue cracking. A factor associated with the accident was the corn crop which the airplane contacted during the forced landing.