Accident Cessna T188C N3872J,
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ASN Wikibase Occurrence # 295359
 
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Date:Wednesday 20 August 2003
Time:07:15 LT
Type:Silhouette image of generic C188 model; specific model in this crash may look slightly different    
Cessna T188C
Owner/operator:S
Registration: N3872J
MSN: 03679
Total airframe hrs:2148 hours
Engine model:Continental TSIO-520-UB
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Colorado City, Texas -   United States of America
Phase: Unknown
Nature:Agricultural
Departure airport:Colorado City, TX (T88)
Destination airport:Colorado City
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The 2,910-hour pilot reported that while maneuvering to return to a field he was performing aerial application on, the engine lost power. The pilot added that he saw three sets of power lines directly in front of his position and pitched up to avoid hitting them. As the airplane crossed over of the third set of power lines, "the airplane stalled" and impacted terrain in a "left wing and nose low" attitude. Examination of the engine revealed that the crankshaft was fractured at the cheek for the number two cylinder. A metallurgical examination of performed on the crankshaft revealed that a fracture initiated from at least two distinct origins in the fillet between the number 3 cheek and number 2 main journal, with beach marks throughout. The edge of the fractured surface was smeared. The reason for the failure of the crankshaft was undetermined.

Probable Cause: The loss of engine power due to failure of the crankshaft. A contributing factor was low altitude flight.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: FTW03LA199
Status: Investigation completed
Duration: 1 year and 6 months
Download report: Final report

Sources:

NTSB FTW03LA199

Revision history:

Date/timeContributorUpdates
13-Oct-2022 07:34 ASN Update Bot Added
20-Nov-2022 15:19 Ron Averes Updated [Location, Narrative]

Corrections or additions? ... Edit this accident description

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