N9907BCessna 182A · 1957

On April 23, 2017, about 1250 eastern daylight time, a Cessna 182-A, N9907B, experienced a complete loss of engine power during approach and performed a forced landing to a field near Ovid, NY. The commercial pilot received minor injuries and the airplane was substantially damaged. The airplane was operated by Skydive Finger Lakes, as a skydiving flight. Visual meteorological conditions prevailed and no flight plan was filed for the local flight that departed Ovid Airport (D82), Ovid, New York. The flight was conducted under the provisions of Title14 Code of Federal Regulations Part 91.

The pilot conducted a preflight inspection of the airplane and checked the fuel on board, but did not drained the sumps of the airplane's fuel tanks to test for water or contaminants. According to the pilot, there should have been enough fuel to perform 4 trips based on the "home-made" fuel dip stick that had markings to indicate the number of flight loads that could be flown. In addition, he fueled the airplane up to the "four load" level five days prior to the accident flight, which was the last time the airplane was flown.

At 0945, the pilot began the first flight for the day. After the flight, he checked the fuel tanks again; the right tank indicated two and a half loads and the left tank indicated a half load. He thought he had enough fuel for three additional jumps and did not refuel the airplane.

On the fourth flight of the day, at 10,000 ft mean sea level (msl), after the last jumper had departed the airplane, the pilot initiated a steep left turning descent, with between 45° and 60° of bank. The carburetor heat was applied for the entire descent. At 3,000 ft msl, the engine stopped producing power. The pilot was unable to restart the engine and made a turn to land on the runway, but when it was evident that the airplane would not be able to reach the airport, he landed it in a field about 2,500 ft from the approach end of the runway. During the ground roll, the airplane nosed over and came to rest inverted.

According to the airplane's mechanic, who also flew the airplane, skydiving flights normally climb to 11,000 ft msl to allow the parachutists to jump, then descend making left turns in a 60° bank; the entire flight from takeoff, through jump and landing takes about 27 minutes and the fuel burn was estimated to be about 14 gallons per hour (gph).

The pilot held a commercial pilot certificate with ratings for airplane single-engine land and instrument airplane. He held a third-class airman medical certificate issued on April 12, 2017. The pilot reported 312.1 hours of total flight time, with 55.6 hours in the same make and model as the accident airplane. In the previous 30 days he flew 13.6 hours in the accident airplane.

The single-seat, high-wing, fixed-tricycle landing gear airplane was manufactured in 1957 and held a standard airworthiness certificate in the normal category. It was powered by a Continental O-470, 230-hp engine and equipped with a constant-speed, two-blade McCauley propeller. According to the airplane flight manual, the engine burned 13.4 gph and 14.5 gph at 2,300 and 2,450 rpm respectively. Review of maintenance records revealed that the airplane's most recent annual inspection was completed on April 7, 2017. At the time, the engine had accrued 3,211.90 total hours, 1,760 hours since the most recent overhaul, and the airframe total time was 8,307.37 hours. The airplane had flown 17 hours since the annual inspection.

The weather conditions at Penn Yan Airport (PEO), Penn Yan, New York, located about 11 miles west of the accident site reported wind variable at 8 knots, visibility 10 statute miles, clear skies, temperature 16° C, dew point 3° C, and an altimeter setting of 30.09 inches of mercury.

A Federal Aviation Administration (FAA) Inspector who responded to the accident site reported that the left-wing strut was bent, the firewall was damaged, the engine mounts were broken, the nose landing gear was separated, and both wings were wrinkled but the fuel tanks remained intact. The under skin of the fuselage was streaked with exhaust soot its entire length. Two of the bottom spark plugs were removed and they showed evidence of high soot concentrations. The fuel selector valve was set in the "BOTH" position, and the magneto switch was also in the "BOTH" position.

The engine was examined, and the propeller was rotated through the 360° of rotation; it moved freely and there was compression observed at each cylinder. The FAA inspector examined the fuel tanks and found no visible fuel in the right tank and several small several small puddles of fuel under the left wing. When the airplane was recovered several hours later, the inspector was able to sump an undetermined amount of fuel out of both tanks. Residual fuel was discovered in the fuel line that fed the carburetor and fuel was observed from the acceleration pump when the throttle arm was moved. The carburetor fuel filter inlet screen and the gascolator screen had a large amount of contamination described as fibrous with dirt.

In an interview with the FAA inspector, the mechanic stated that he removed and cleaned the carburetor and gascolator screen, but did not remove and examine the carburetor inlet screen during the annual inspection.