Accident Piper PA-28-235 N56318,
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ASN Wikibase Occurrence # 294978
 
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Date:Friday 21 November 2003
Time:08:00 LT
Type:Silhouette image of generic P28B model; specific model in this crash may look slightly different    
Piper PA-28-235
Owner/operator:Master Plumbers LLC
Registration: N56318
MSN: 28-7310174
Year of manufacture:1973
Total airframe hrs:2338 hours
Engine model:Lycoming O-540-B4B5
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Sweetwater, Texas -   United States of America
Phase: Unknown
Nature:Unknown
Departure airport:Hobbs-Lea County Airport, NM (HOB/KHOB)
Destination airport:Abilene Regional Airport, TX (ABI/KABI)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
During cruise flight, the engine lost power and the airplane impacted the terrain short of the alternate airport. The 123-hour private pilot stated the engine "suddenly stopped producing power." He attempted to restart the engine; however, he was not successful. During the forced landing, "strong surface winds came up," and the airplane impacted the terrain approximately 450 feet short of the runway. The airplane then struck trees, a fence, two poles and came to rest on the runway surface. Examination of the engine revealed the crankshaft bolt and crankshaft dowel pin had fractured and failed. The bolt fracture surfaces displayed signatures consistent with fatigue. At the time of the accident, the engine had accumulated approximately 576 hours since major overhaul.

Probable Cause: the loss of engine power due to a failure of the crankshaft bolt. A contributing factor was the lack of suitable terrain for the forced landing.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: FTW04LA027
Status: Investigation completed
Duration: 6 months
Download report: Final report

Sources:

NTSB FTW04LA027

Revision history:

Date/timeContributorUpdates
12-Oct-2022 16:33 ASN Update Bot Added

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