Accident Details
During the initial climb after takeoff, at approximately 100 feet above ground level, the engine experienced a total loss of power. The airplane subsequently struck the rooftop of a residence and came to rest in trees. The debris field was located about 200 feet from the departure end of the runway.
Post-Accident Examination
An examination of the airplane and engine did not reveal any pre-impact mechanical malfunctions. However, water was observed in the engine-driven fuel pump, flow divider, and gascolator. The aircraft was equipped with sump drains at the lowest point of each fuel tank, and a drain valve was installed in the fuel selector valve assembly.
Pre-Flight Procedures
The airplane information manual, under normal procedures and the pre-flight inspection section, contained instructions for checking and removing "sediment contamination and condensed water accumulation." The aircraft was last refueled and flown the day before the accident.
Fuel System Inspection
Despite the presence of water in the fuel system components, the examination confirmed that all drain points were functional. The source did not specify whether the pre-flight fuel drain procedures were performed on the day of the accident.