What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Picked up banner then dropped it. Climbed partial power. Turned back stalled and spun in. (.4) the pilot made a successful hook but during the climb, a witness did not hear the engine RPM increase. The pilot dropped the banner and continued climbing then banked initially to the right. The flight climbed to an estimated height of 300 feet then the pilot began a left turn to return to the airport. During the turn, the angle of bank increased and the airplane then pitched nose down, and impacted the ground about 1,400 feet from the approach end of the south runway. Examination of the flight controls revealed no evidence of preimpact failure or malfunction. The fuse for the auxiliary fuel pump was blown; however, no determination was made as to the reason for the blown fuse. The engine was placed in a test stand where it was found to operate normally. Visual examination of the carburetor revealed no evidence of preimpact failure or malfunction. The engine which was installed into the airplane 20 years and 6 months earlier in accordance with a STC, did not contain an engine driven fuel pump as required. Additionally, the auxiliary fuel pump was determined to be wired into a circ uit that was not depicted by the installation instructions. (-23) the pilot of a Cessna 150E, N3549J was attempting to pick up the banner. After the initial pick up of the banner, the pilot immediately released the banner. The aircraft climbed straight ahead, apparently under partial power to an altitude of about 350 feet and started a left turn to return to the airport. While coming out of 30 degree bank turn to the left and getting aligned with the runway, the aircraft entered a left spin and crashed.
As the FAA filed it
PICKED UP BANNER THEN DROPPED IT. CLIMBED PARTIAL POWER. TURNED BACK STALLED AND SPUN IN. (.4) THE PILOT MADE A SUCCESSFUL HOOK BUT DURING THE CLIMB, A WITNESS DID NOT HEAR THE ENGINE RPM INCREASE. THE PILOT DROPPED THE BANNER AND CONTINUED CLIMBING THEN BANKED INITIALLY TO THE RIGHT. THE FLIGHT CLIMBED TO AN ESTIMATED HEIGHT OF 300 FEET THEN THE PILOT BEGAN A LEFT TURN TO RETURN TO THE AIRPORT. DURING THE TURN, THE ANGLE OF BANK INCREASED AND THE AIRPLANE THEN PITCHED NOSE DOWN, AND IMPACTED THE GROUND ABOUT 1,400 FEET FROM THE APPROACH END OF THE SOUTH RUNWAY. EXAMINATION OF THE FLIGHT CONTROLS REVEALED NO EVIDENCE OF PREIMPACT FAILURE OR MALFUNCTION. THE FUSE FOR THE AUXILIARY FUEL PUMP WAS BLOWN; HOWEVER, NO DETERMINATION WAS MADE AS TO THE REASON FOR THE BLOWN FUSE. THE ENGINE WAS PLACED IN A TEST STAND WHERE IT WAS FOUND TO OPERATE NORMALLY. VISUAL EXAMINATION OF THE CARBURETOR REVEALED NO EVIDENCE OF PREIMPACT FAILURE OR MALFUNCTION. THE ENGINE WHICH WAS INSTALLED INTO THE AIRPLANE 20 YEARS AND 6 MONTHS EARLIER IN ACCORDANCE WITH A STC, DID NOT CONTAIN AN ENGINE DRIVEN FUEL PUMP AS REQUIRED. ADDITIONALLY, THE AUXILIARY FUEL PUMP WAS DETERMINED TO BE WIRED INTO A CIRC UIT THAT WAS NOT DEPICTED BY THE INSTALLATION INSTRUCTIONS. (-23) THE PILOT OF A CESSNA 150E, N3549J WAS ATTEMPTING TO PICK UP THE BANNER. AFTER THE INITIAL PICK UP OF THE BANNER, THE PILOT IMMEDIATELY RELEASED THE BANNER. THE AIRCRAFT CLIMBED STRAIGHT AHEAD, APPARENTLY UNDER PARTIAL POWER TO AN ALTITUDE OF ABOUT 350 FEET AND STARTED A LEFT TURN TO RETURN TO THE AIRPORT. WHILE COMING OUT OF 30 DEGREE BANK TURN TO THE LEFT AND GETTING ALIGNED WITH THE RUNWAY, THE AIRCRAFT ENTERED A LEFT SPIN AND CRASHED.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.
Other reports on N3549J · 1
Matched to the same aircraft by N-number and date.