ASN Wikibase Occurrence # 151352
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| Date: | Wednesday 19 December 2012 |
| Time: | 14:20 |
| Type: |  Steen Skybolt |
| Owner/operator: | Private |
| Registration: | N328GW |
| MSN: | 57 |
| Total airframe hrs: | 183 hours |
| Engine model: | Lycoming IO 360-C1C |
| Fatalities: | Fatalities: 0 / Occupants: 1 |
| Aircraft damage: | Substantial |
| Category: | Accident |
| Location: | Gulf of Mexico off Lido Beach, Lido Key, FL -
 United States of America
|
| Phase: | Landing |
| Nature: | Private |
| Departure airport: | Venice, FL (VNC) |
| Venice, FL (VNC) | |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
About 1 month before the accident flight, the pilot added about 17 gallons of fuel to the airplane's bottom fuel tank. About 25 minutes into the accident flight, the engine experienced a total loss of engine power. The pilot ditched the airplane in the Gulf of Mexico, and it sank. A postaccident examination of the wreckage after recovery revealed no mechanical malfunctions or failures that would have precluded normal operation. The examination also revealed that the fuel tank contained 4 gallons of seawater and no fuel and that the fuel system had only trace amounts of fuel at the gascolator. According to the pilot and local authorities, no evidence of fuel leakage was found in the water. According to fuel records and the pilot's statement, it is likely that the airplane had a total of about 23 gallons of fuel on board at the last refueling; however, 6 gallons of the fuel were in the top tank and used during taxi and run-up operations. Therefore, considering the airplane's lowest fuel consumption rate of about 7.2 gallons per hour, the airplane would have been able to operate for 3.2 total hours. At the time of the accident, it had flown a total of 3.3 flight hours. Therefore, the pilot began the flight with an insufficient amount of fuel and did not monitor its quantity during the flight.
Probable Cause: The pilot's inadequate preflight planning and failure to monitor the fuel quantity during flight, which resulted in a total loss of engine power due to fuel exhaustion.
Accident investigation:
 |
|
Sources:
NTSB
FAA register: http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=328GW
Location
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 20-Dec-2012 21:07 | Geno | Added |
| 20-Dec-2012 21:12 | Geno | Updated [Source, Narrative] |
| 21-Dec-2012 07:21 | gerard57 | Updated [Damage] |
| 21-Dec-2012 10:45 | Alpine Flight | Updated [Time, Aircraft type, Damage, Narrative] |
| 21-Dec-2016 19:28 | ASN Update Bot | Updated [Time, Damage, Category, Investigating agency] |
| 28-Nov-2017 14:01 | ASN Update Bot | Updated [Operator, Other fatalities, Departure airport, Destination airport, Source, Narrative] |
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