Amateur-built TITAN TORNADO N50F accident near Mechanicsville, Virginia

Probable cause

The pilot’s inadequate preflight inspection and failure to detect water contamination in the fuel system, which resulted in a partial loss of engine power on takeoff.

NTSB analysis

The pilot/owner reported that the engine lost partial power after takeoff and that he then conducted a forced landing to a field. The airplane nosed over during the landing, which resulted in substantial damage to the fuselage and vertical stabilizer.

The pilot reported that he subsequently disassembled and examined the airplane and that he found water in the fuel tank, which explained the partial loss of engine power. The pilot's failure to conduct an adequate preflight inspection and to detect water in the fuel system before takeoff led to the partial loss of engine power.

Text from the NTSB. Open the NTSB docket for ERA18CA035 for the full record.