Accident Van's RV-4 N78DR,
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ASN Wikibase Occurrence # 295578
 
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Date:Saturday 5 July 2003
Time:13:00 LT
Type:Silhouette image of generic RV4 model; specific model in this crash may look slightly different    
Van's RV-4
Owner/operator:
Registration: N78DR
MSN: 859
Total airframe hrs:1406 hours
Engine model:Lycoming O-320-E2A
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Durango, Colorado -   United States of America
Phase: Unknown
Nature:Private
Departure airport:Durango, CO (00C)
Destination airport:Los Lunas, NM (E98)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot said he was climbing through 8,500 feet when the engine began to shake violently. He reduced power to idle and eventually shut the engine down. When the propeller stopped, he noticed one-half inch of one blade's trailing edge had separated. After dropping full flaps, the pilot attempted to make a forced landing on a dirt road but overshot. The airplane collided with two trees next to the road. A wood propeller manufacturer examined the propeller and found no defects or other damage to the propeller.

Probable Cause: partial propeller blade separation for reasons undetermined, and the pilot's misjudgment of distance and altitude during the forced landing approach that resulted in his overshooting the road on intended landing and colliding with trees. A contributing factor was the trees.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: DEN03LA120
Status: Investigation completed
Duration: 5 months
Download report: Final report

Sources:

NTSB DEN03LA120

Revision history:

Date/timeContributorUpdates
13-Oct-2022 10:08 ASN Update Bot Added

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