Fuel exhaustion Accident Flight Design CTLS N78BZ,
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ASN Wikibase Occurrence # 289322
 
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Date:Tuesday 10 May 2011
Time:13:46 LT
Type:Silhouette image of generic FDCT model; specific model in this crash may look slightly different    
Flight Design CTLS
Owner/operator:Mint Air, LLC
Registration: N78BZ
MSN: 07-11-22
Total airframe hrs:296 hours
Engine model:Rotax 912ULS
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Troy, South Carolina -   United States of America
Phase: En route
Nature:Private
Departure airport:Brunswick-Malcolm McKinnon Airport, GA (SSI/KSSI)
Destination airport:Greenville Downtown Airport, SC (GMU/KGMU)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The flight instructor and the pilot-rated passenger reported that they began the cross-country flight with about 15 gallons of fuel, which was enough to fly for 3 hours. About 1 hour after departure, the airplane was in cruise flight when the pilots received a low fuel pressure warning on the airplane's multifunction display. Shortly after, the airplane's engine began to sputter. The instructor maneuvered the airplane toward a road to execute a forced landing, and the engine experienced a total loss of power. During landing, the airplane's right wing impacted a telephone pole guy wire. The right wing separated from the airframe, and the airplane came to rest upright in a ditch. At the accident site, examination of the airplane's right wing fuel tank revealed a 'sheen” of fuel, and the left wing fuel tank was found to be dry. About one cup of fuel was drained from the gascolator, and the carburetor float bowls were absent of fuel. Both a visual inspection and a successful test run of the engine after the accident revealed no evidence of any preaccident mechanical malfunctions or anomalies. Examination of the airplane revealed no evidence of fuel leakage from the wings or the engine compartment. It is likely that the pilots overestimated the amount of fuel aboard the airplane, which resulted in fuel exhaustion.

Probable Cause: The pilots' failure to ensure that the airplane had enough fuel to complete the planned flight, which resulted in a total loss of engine power due to fuel exhaustion.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ERA11LA292
Status: Investigation completed
Duration: 1 year and 4 months
Download report: Final report

Sources:

NTSB ERA11LA292

Location

Revision history:

Date/timeContributorUpdates
05-Oct-2022 12:26 ASN Update Bot Added

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