Accident Aeronca 7AC N474HH,
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ASN Wikibase Occurrence # 299259
 
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Date:Tuesday 7 March 2000
Time:12:10 LT
Type:Silhouette image of generic CH7A model; specific model in this crash may look slightly different    
Aeronca 7AC
Owner/operator:Philip Vanhouten
Registration: N474HH
MSN: 3419
Total airframe hrs:2254 hours
Engine model:Continental A-65
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:PAWLING, New York -   United States of America
Phase: Unknown
Nature:Private
Departure airport:PAINVILLE , CT (4B8)
Destination airport:KOBELT , NY (6KN4)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
Twenty minutes after takeoff, and at a cruise altitude of 3,500 feet msl, the airplane's engine began to surge. The pilot attempted to identify the problem. He switched the magnetos on and off, and observed no change. He applied carburetor heat, but the engine ran even rougher so he selected carburetor heat off. After 5 minutes, the pilot cycled the fuel selector; simultaneously he experienced a further drop in engine power. Unable to make an airport, the pilot maneuvered the airplane to land in an open field. On final, the airplane struck trees short of the pilot's intended touchdown point, and then impacted the ground. A FAA Inspector stated that he rotated the propeller and obtained good compression. He added that the airplane was placard for auto-gas only, and that it was equipped with new magnetos, wires, and plugs. He also stated that the fuel inside the fuel tank smelled 'rancid.'

Probable Cause: Loss of engine power for undetermined reasons.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: NYC00LA091
Status: Investigation completed
Duration: 8 months
Download report: Final report

Sources:

NTSB NYC00LA091

Revision history:

Date/timeContributorUpdates
16-Oct-2022 04:28 ASN Update Bot Added

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