Accident Piper PA-28RT-201 N901AV,
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ASN Wikibase Occurrence # 292477
 
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Date:Sunday 9 April 2006
Time:09:30 LT
Type:Silhouette image of generic P28T model; specific model in this crash may look slightly different    
Piper PA-28RT-201
Owner/operator:Northeast Aviation Inc
Registration: N901AV
MSN: 28R-8118029
Engine model:Lycoming IO 360-C1C6
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Philadelphia, Pennsylvania -   United States of America
Phase: Unknown
Nature:Private
Departure airport:Philadelphia-North Philadelphia Airport, PA (PNE/KPNE)
Destination airport:Robbinsville, NJ (N87)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
During the takeoff, the pilot heard a loud noise and the engine began to vibrate "severely." The pilot realized that it would not be possible to return to the airport, and elected to land straight ahead. The airplane came to rest approximately 500-700 feet beyond the departure end of the runway. Examination of the airplane revealed that the engine's number 3 cylinder had separated from the engine case. Examination of the number 3 cylinder revealed that it had separated from the engine due to fatigue of the cylinder attachment studs and both through bolts. The fatigue initiated in the lower aft stud and progressed to the other studs and bolts. The engine had accumulated 1,407 total hours of operation since its most recent overhaul.

Probable Cause: A fatigue failure of the number 3 cylinder attachment studs, which resulted in a loss of engine power and subsequent forced landing.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: NYC06LA089
Status: Investigation completed
Duration: 10 months
Download report: Final report

Sources:

NTSB NYC06LA089

Revision history:

Date/timeContributorUpdates
08-Oct-2022 19:06 ASN Update Bot Added

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