Accident Grumman American AA-1B N6208L,
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ASN Wikibase Occurrence # 369857
 
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Date:Monday 5 September 1988
Time:17:00 LT
Type:Silhouette image of generic AA1 model; specific model in this crash may look slightly different    
Grumman American AA-1B
Owner/operator:Private
Registration: N6208L
MSN: AA1B-0008
Total airframe hrs:1784 hours
Engine model:LYCOMING O-235-C2C
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Houston, TX -   United States of America
Phase: Initial climb
Nature:Private
Departure airport:(5TA4)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
SHORTLY AFTER LIFTOFF, THE ENGINE LOST POWER AND THE PILOT TURNED TOWARD A FIELD. THE NOSE WHEEL STRUCK A LEVEE AND THE AIRPLANE FLIPPED INVERTED. DURING A POST-CRASH INSPECTION, A LARGE MUD DAUBER NEST WAS FOUND INSIDE THE AIR INDUCTION SYSTEM, JUST BEHIND THE CARBURETOR HEAT CONTROL VALVE. THE AIRPLANE WAS NOT EQUIPPED WITH VENTED FUEL CAPS, AND THE FUEL TANK VENT LINES IN BOTH WINGS WERE OBSTRUCTED WITH A FOREIGN MATERIAL. THERE WERE NUMEROUS OTHER SMALL MUD-DAUBER NESTS INSIDE THE COWLING.

Probable Cause:

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: FTW88LA163
Status: Investigation completed
Duration: 1 year and 2 months
Download report: Final report

Sources:

NTSB FTW88LA163

Revision history:

Date/timeContributorUpdates
24-Mar-2024 19:03 ASN Update Bot Added

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