Accident Ercoupe 415-C N3182H,
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ASN Wikibase Occurrence # 295348
 
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Date:Friday 22 August 2003
Time:05:30 LT
Type:Silhouette image of generic ERCO model; specific model in this crash may look slightly different    
Ercoupe 415-C
Owner/operator:Robert Greenwade
Registration: N3182H
MSN: 3807
Total airframe hrs:2659 hours
Engine model:Continental C-75-12
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Saint Johns, Arizona -   United States of America
Phase: Unknown
Nature:Private
Departure airport:Saint Johns Municipal Airport, AZ (SJN/KSJN)
Destination airport:Saint Johns Municipal Airport, AZ (SJN/KSJN)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The airplane lost engine power and collided with a ditch while executing a forced landing to a dirt road. Just before the pilot turned on to an extended final approach to the runway, the "engine started hammering." The pilot was not able to increase the engine power enough to maintain level flight. He landed on a dirt road one and a half miles east of the airport. Upon landing, the airplane veered off a curve in the road into a drainage ditch, collapsing the nose gear. The airplane then nosed over on the other side of the ditch. Examination of the engine revealed a failed exhaust valve on the number two cylinder.


Probable Cause: The failure of the exhaust valve on the number two engine cylinder, which resulted in a partial loss of engine power during the final approach to land, and an on ground collision with a ditch during the subsequent off-airport landing roll.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: LAX03LA260
Status: Investigation completed
Duration: 1 year and 4 months
Download report: Final report

Sources:

NTSB LAX03LA260

Revision history:

Date/timeContributorUpdates
13-Oct-2022 07:27 ASN Update Bot Added

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