Accident Van's RV-4 XB-INF,
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ASN Wikibase Occurrence # 356846
 
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Date:Friday 16 August 1996
Time:10:00 LT
Type:Silhouette image of generic RV4 model; specific model in this crash may look slightly different    
Van's RV-4
Owner/operator:Custom Aircraft
Registration: XB-INF
MSN: 3544
Total airframe hrs:16 hours
Engine model:Lycoming AEIO-360-BIF
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Van Horn, TX -   United States of America
Phase: En route
Nature:Private
Departure airport:Deming, NM (KDMN)
Destination airport:Uvalde, TX (KUVA)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
According to the pilot, 'about an hour into the flight I noticed oil running down the inside of the firewall. The oil pressure gauge showed low oil pressure to the engine.' The pilot further stated that he reduced power and began a gradual descent toward the nearest airport. Approximately 12 miles from Van Horn, Texas, the 'engine failed completely.' The pilot performed a forced landing to an area of brush and sand dunes, and the airplane came to rest in an inverted position. Postcrash examination of the engine's oil cooler revealed a crack in the first drawn cup tube.

Probable Cause: loss of engine power due to a cracked oil cooler, which led to the loss of all lubricating oil and an engine seizure. The lack of suitable terrain for a forced landing was a related factor.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: FTW96LA348
Status: Investigation completed
Duration: 8 months
Download report: Final report

Sources:

NTSB FTW96LA348

Location

Revision history:

Date/timeContributorUpdates
13-Mar-2024 11:29 ASN Update Bot Added

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