Accident Van's RV-4 N504JT,
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ASN Wikibase Occurrence # 368970
 
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Date:Thursday 6 April 1989
Time:19:15 LT
Type:Silhouette image of generic RV4 model; specific model in this crash may look slightly different    
Van's RV-4
Owner/operator:Jacob Thiessen
Registration: N504JT
MSN: RV-4
Total airframe hrs:55 hours
Engine model:LYCOMING O-320-E2D
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Independence, OR -   United States of America
Phase: En route
Nature:Unknown
Departure airport:(7S5)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE PLT HAD INSTALLED A USED 'SCIMITAR' PROP WHILE WAITING FOR HIS TO BE REFINISHED. DURING A SPEED RUN AT 190 MPH, WITH ABOUT 2900 RPM, PART OF PROP SEPARATED. THE PLT SHUT DOWN THE ENG & INITIATED AN EMERGENCY LANDING. HOWEVER, WHILE MANEUVERING TO AVOID WIRES, AT ABOUT 25 TO 50 FT AGL, THE ACFT STALLED, THEN MUSHED INTO THE GROUND.

Probable Cause: FAILURE OF THE PROPELLER. A RELATED FACTOR WAS THE OBSTRUCTION (TRANSMISSION LINE) IN THE EMERGENCY LANDING AREA.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: SEA89LA066
Status: Investigation completed
Duration: 1 year and 9 months
Download report: Final report

Sources:

NTSB SEA89LA066

Location

Revision history:

Date/timeContributorUpdates
24-Mar-2024 09:27 ASN Update Bot Added

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