What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Narrative:
While in cruise flight at 6500 feet during day VMC, the pilot switched fuel tanks from left to right while over or near the Centralia municipal airport (enl) Centralia Illinois.
About 4 or 5 minutes after switching tanks, the engine lost power and reduced to 1500 RPM. The pilot thought there was an issue with the propeller and that the engine was still running. There were no other abnormal indications other than the reduced RPM and the decrease in engine and propeller noise.
The pilot kept the fuel selector on the right tank and pumped the wobble pump but it had no effect on the engine.
The pilot allowed the airplane to get too low during the approach, then the engine RPM dropped from 1500, the airplane descended and impacted a residential backyard above ground pool.
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As the FAA filed it
NARRATIVE:
WHILE IN CRUISE FLIGHT AT 6500 FEET DURING DAY VMC, THE PILOT SWITCHED FUEL TANKS FROM LEFT TO RIGHT WHILE OVER OR NEAR THE CENTRALIA MUNICIPAL AIRPORT (ENL) CENTRALIA ILLINOIS.
ABOUT 4 OR 5 MINUTES AFTER SWITCHING TANKS, THE ENGINE LOST POWER AND REDUCED TO 1500 RPM. THE PILOT THOUGHT THERE WAS AN ISSUE WITH THE PROPELLER AND THAT THE ENGINE WAS STILL RUNNING. THERE WERE NO OTHER ABNORMAL INDICATIONS OTHER THAN THE REDUCED RPM AND THE DECREASE IN ENGINE AND PROPELLER NOISE.
THE PILOT KEPT THE FUEL SELECTOR ON THE RIGHT TANK AND PUMPED THE WOBBLE PUMP BUT IT HAD NO EFFECT ON THE ENGINE.
THE PILOT ALLOWED THE AIRPLANE TO GET TOO LOW DURING THE APPROACH, THEN THE ENGINE RPM DROPPED FROM 1500, THE AIRPLANE DESCENDED AND IMPACTED A RESIDENTIAL BACKYARD ABOVE GROUND POOL.
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NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.