Accident Navion A N675JM,
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ASN Wikibase Occurrence # 269699
 
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Date:Wednesday 8 November 2000
Time:14:00 LT
Type:Silhouette image of generic NAVI model; specific model in this crash may look slightly different    
Navion A
Owner/operator:
Registration: N675JM
MSN: 4-989
Engine model:Continental E-185
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:LUMBERTON, New Jersey -   United States of America
Phase: Unknown
Nature:Private
Departure airport:VINCENTOWN , NJ (N73
Destination airport:(N14)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
As the airplane was in the traffic pattern, the engine lost all power. The pilot turned towards the airport, and observed an airplane at the approach end of the runway. The airplane on the ground appeared to be "in position" on the runway and was not moving, so the pilot extended the flaps to full, and lowered the landing gear to slow the airspeed. Realizing that the increased drag would prohibit a glide to the runway, the pilot performed a forced landing to a field. The airplane had been in restoration for about 10 years. During the restoration, the fuel tanks were removed, drained, pressurized, and inspected before being reinstalled in the airplane. Upon completion of the restoration, the pilot sought out a mechanic to perform an annual inspection on the airplane; however, due to problems with the airplane, the mechanic refused to "sign off" the annual inspection, and the airplane was flown without it. Examination of the engine after the accident revealed a brown stained liquid, similar to automotive fuel, draining from fuel lines as they were removed. Debris was also observed in the liquid. The pilot stated that he had never put automotive fuel into the airplane; however, "dried auto fuel" may have been present in the fuel tanks, and loosened as new aviation fuel was added to the tanks. The engine had accumulated about 5 total hours since the restoration.

Probable Cause: The pilot's misjudgment of altitude and distance to the runway while performing a forced landing after an engine failure. Factors related to the accident were the pilot's inadequate rebuilding procedures and maintenance inspection, which resulted in contamination of the fuel supply.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: NYC01LA032
Status: Investigation completed
Duration:
Download report: Final report

Sources:

NTSB NYC01LA032

Revision history:

Date/timeContributorUpdates
20-Nov-2021 10:33 ASN Update Bot Added

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