ALABASTER, AL, USA
N11GT
AERO COMMANDER 680FL
PRIOR TO THE POST-MAINTENANCE INSPECTION FLIGHT THE PILOT/OWNER, WHO IS A CERTIFICATED A&P MECHANCIC, HAD BEEN CALIBRATING THE FUEL FLOW ON THE RIGHT ENG FUEL INJECTOR PUMP. AN EXTERNAL LINE HAD BEEN CONNECTED TO THE FUEL FLOW TRANSMITTER FITTING OF THE FUEL INJECTOR. PRIOR TO THE TEST FLIGHT THE EXTERNAL LINE WAS REMOVED & THE FUEL FLOW REPLACED. ABOUT 10 MIN AFTER TAKEOFF THE PLT OBSERVED FLAMES FROM 25 TO 15 PSI. THE RIGHT ENG WAS SHUT DOWN & THE PROP FEATHERED. AFTER LANDING THE PLT WAS UNABLE TO TAXI THE ACFT & THE ACFT WAS ABANDONED.
Source: NTSB Aviation Accident Database
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