Accident Piper PA-12 N2GV,
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ASN Wikibase Occurrence # 365132
 
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Date:Saturday 15 June 1991
Time:13:36 LT
Type:Silhouette image of generic PA12 model; specific model in this crash may look slightly different    
Piper PA-12
Owner/operator:Sky Signs, Inc.
Registration: N2GV
MSN: 12-824
Year of manufacture:1946
Total airframe hrs:2556 hours
Engine model:LYCOMING O-320-A2B
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Conway, SC -   United States of America
Phase: En route
Nature:Unknown
Departure airport:Conway, SC
Destination airport:N Myrtle Beach, SC
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE BANNER TOW PILOT WAS CRUISING ADJACENT TO A LOCAL GOLF COURSE AT 1000 AGL WHEN HE EXPERIENCED A GRADUAL LOSS OF ENGINE POWER FOLLOWED BY A COMPLETE LOSS OF ENGINE POWER. ATTEMPTS TO REGAIN FULL POWER AND RESTART THE ENGINE FAILED. THE PILOT MANEUVERED THE AIRPLANE INTO POSITION FOR AN APPROACH TO A FAIRWAY AND RELEASED THE BANNER. THE AIRPLANE CAME TO REST 15 FEET OFF THE DEPARTURE END OF THE FAIRWAY IN A WOODED AREA. SUBSEQUENT EXAMINATIONS OF THE AIRPLANE REVEALED THAT THE #2 EXHAUST VALVE HAD FAILED. THE ENGINE WAS LAST OVERHAULED 2556 HOURS PRIOR TO THIS ACCIDENT. THE EXHAUST VALVE'S TIME IN SERVICE WAS NOT DETERMINED.

Probable Cause: FAILURE OF THE NUMBER TWO EXHAUST VALVE, WHICH RESULTED IN LOSS OF ENGINE POWER.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ATL91LA112
Status: Investigation completed
Duration: 1 year and 6 months
Download report: Final report

Sources:

NTSB ATL91LA112

Location

Revision history:

Date/timeContributorUpdates
20-Mar-2024 06:57 ASN Update Bot Added

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