CESSNA T210L near Clewiston, FL — 2011-12-18
- Date
- 2011-12-18
- Location
- Clewiston, FL, USA
- Airport
- 2IS
- Aircraft
- CESSNA T210L
- Registration
- N717KW
- Category
- Airplane
- Highest injury
- None
- Fatalities
- 0
- Phase of flight
- Cruise
Probable cause
The pilot's inadequate preflight fuel planning, which resulted in a total loss of engine power due to fuel starvation.
NTSB narrative
According to the pilot, he began the flight with about 15 to 18 gallons of fuel on board. About 45 minutes into the flight, the engine experienced a total loss of power, and the pilot performed an off-airport landing. During the approach, the pilot noticed a power line, overran the field, and the airplane came to rest submerged in a freshwater canal with only the left wing above the water. A postrecovery examination revealed that the fuel selector valve in the cockpit was selected to the left fuel tank, the left fuel tank and the fuel lines to the engine were devoid of fuel, and the right fuel tank contained about 2 gallons of fuel. No fuel or oil was observed in the water around the airplane. No mechanical malfunctions were noted that would have prevented normal operation. According to the pilot’s operating handbook, about 0.5 gallon of fuel per tank is unusable. Although some usable fuel was recovered from the right tank, based on the airplane’s fuel consumption data, fuel exhaustion would have been imminent. Further, the quantity of fuel on board was insufficient to meet the 30-minute day visual flight rules fuel reserve requirements specified in 14 Code of Federal Regulations 91.151(a)(1).
Analysis
- Primary failure mode
- Fuel management
- First missed decision gate
- Pilot could have checked fuel levels before departure to ensure adequate fuel.
NTSB coding
- Planning / Preparation
Evidence available
- Photos
- 10 docket documents
Docket documents10
- Pilot/Operator Aircraft Accident Report, NTSB Form 6120.1form
- Written Statement from South Florida Water Management District Personnelinterview
- Annual Inspectionother
- Cessna 210 Pilot Operating Handbook [Excerpt]other
- Memorandum Of Record - FAA Examinationother
- Memorandum Of Record Weatherother
- Photo 1 Airplane At Rest (Courtesy of the FAA)photos
- Photo 2: Pilot's Kneeboard (Courtesy of the FAA)photos
- Photo 3: Airplane Tachometer (Courtesy of the FAA)photos
- Photo 4: Fuel Selector Valve Position (Courtesy of the FAA)photos