Aviation Accident Summaries

Aviation Accident Summary NYC96LA091

HOULTON, ME, USA

Aircraft #1

N2001N

Cessna 140

Analysis

The pilot stated that he departed with 7 and 8 gallons of fuel in the left and right fuel tanks respectively. He conducted a local flight for about 1 hour and then returned to practice landings. During the second initial takeoff climb, about 300 feet above ground level, the engine lost total power. The pilot switched the fuel selector from the left to right fuel tank; however, the engine did not respond, and he performed a forced landing. Examination of the wreckage revealed about 2 to 3 gallons of fuel in the left tank and an undetermined amount of fuel in the right tank. According to the Cessna 140 Operations Manual, the total fuel capacity for each wing is 12-1/2 gallons, and it states 'Do not take off on less than 1/4 tank.'

Factual Information

On April 25, 1996, about 1847 eastern daylight time, a Cessna 140, N2001N, was substantially damaged when it impacted a hill during a forced landing after takeoff from Houlton International, Houlton, Maine. The commercial pilot, sole occupant, was not injured. Visual meteorological conditions prevailed for the local flight. No flight plan had been filed for the personal flight conducted under 14 CFR Part 91. During a telephone interview with the pilot, he stated that he conducted a local flight for approximately 1 hour and then returned to Houlton to practice some landings. During the initial climb of the second takeoff, about 300 feet above the ground, the engine lost total power. The pilot lowered the nose to stabilize the airspeed, switched the fuel selector valve from the left to right fuel tank, and pumped the throttle. The engine did not respond, and the pilot performed a forced landing. During the emergency descent, the airplane collided with hilly terrain. Examination of the wreckage by a Federal Aviation Administration Inspector revealed no preimpact anomalies with the airframe or engine. The left fuel tank was determined to contain about 2 to 3 gallons of fuel, while the right fuel tank was observed leaking an undetermined amount of fuel on the ground. According to the Cessna 140 Operations Manual, the total fuel capacity for each wing was 12 1/2 gallons. Additionally, in the starting engine section, it stated, "Set fuel tank selector to fullest tank. (Do not take off on less than 1/4 tank.)"

Probable Cause and Findings

the pilot's failure to select the fullest fuel tank prior to takeoff which resulted in fuel starvation during the initial takeoff climb.

 

Source: NTSB Aviation Accident Database

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