Accident Grumman AA-1 N93010,
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ASN Wikibase Occurrence # 292063
 
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Date:Friday 14 July 2006
Time:10:45 LT
Type:Silhouette image of generic AA1 model; specific model in this crash may look slightly different    
Grumman AA-1
Owner/operator:
Registration: N93010
MSN: 0183
Total airframe hrs:4540 hours
Engine model:Lycoming O-320-E2G
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Floydada, Texas -   United States of America
Phase: Unknown
Nature:Private
Departure airport:FREDERICKSBURG, TX (T82
Destination airport:Dalhart Airport, TX (DHT/KDHT)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The 666-hour pilot was in cruise flight, when he noticed the fuel pressure was "higher than normal". The pilot observed no change in fuel pressure after he changed fuel tanks and switched on the electric fuel pump. The pilot added, "approximately 3 minutes later, [the] fuel pressure dropped to zero and the engine stopped producing power." The pilot then switched tanks again, and replaced the fuse for the electric fuel pump. The engine's fuel pressure was not restored, and the pilot elected to perform a forced landing in a cotton field. The airplane's fuel system was later checked. When switched on, the electric fuel pump appeared to "work", but no fuel was pumped through the lines, since the fuel lines and tanks were emptied during the airplane's recovery and transport to a nearby facility. The reason for the reported loss of fuel pressure and loss of power could not be determined.

Probable Cause: The loss of fuel pressure and subsequent loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for the forced landing.

Accident investigation:
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Investigating agency: NTSB
Report number: DFW06LA183
Status: Investigation completed
Duration: 3 months
Download report: Final report

Sources:

NTSB DFW06LA183

Revision history:

Date/timeContributorUpdates
08-Oct-2022 14:04 ASN Update Bot Added

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