Accident Pilatus PC-6/B1-H2 Turbo Porter N111FX,
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ASN Wikibase Occurrence # 26244
 
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Date:Saturday 9 July 1994
Time:11:15 LT
Type:Silhouette image of generic PC6T model; specific model in this crash may look slightly different    
Pilatus PC-6/B1-H2 Turbo Porter
Owner/operator:Freefall Express, Inc.
Registration: N111FX
MSN: 701
Year of manufacture:1969
Total airframe hrs:9963 hours
Engine model:P&W PT6A-20
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Destroyed
Category:Accident
Location:Reaford, NC -   United States of America
Phase: Initial climb
Nature:Private
Departure airport:(5W4)
Destination airport:(5W4)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE PILOT WAS PERFORMING THE INITIAL TAKEOFF, WHEN HE OBSERVED A LOSS OF POWER, ASSOCIATED WITH A TORQUE INDICATION OF ZERO. HE FORCE LANDED THE AIRCRAFT IN A WOODED AREA WHEN HE COULD NOT MAKE AN OPEN FIELD. A POST ACCIDENT INSPECTION OF THE ENGINE REVEALED THAT THE FUEL CONTROL UNIT ARM WAS LOOSE, AND THE LOCK WIRE WAS NOT IN PLACE. THE ARM WAS POSITIONED SO THAT A MAXIMUM POWER DEMAND FROM THE THROTTLE WOULD CORRESPOND TO AN IDLE POWER DEMAND AT THE FUEL CONTROL. THE ENGINE UNDERWENT A 100 HOUR INSPECTION, BY COMPANY MAINTENANCE PERSONNEL, 8 DAYS PRIOR TO THE ACCIDENT. THE INSPECTION CHECKLIST CALLED FOR EXAMINING THE FUEL CONTROL LINKAGE FOR SECURITY.

Probable Cause: THE IMPROPER INSPECTION OF THE AIRCRAFT BY COMPANY MAINTENANCE PERSONNEL, WHICH RESULTED IN AN UNSAFETIED AND DISCONNECTED FUEL CONTROL ARM.

Accident investigation:
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Investigating agency: NTSB
Report number: ATL94LA133
Status: Investigation completed
Duration: 1 year and 3 months
Download report: Final report

Sources:

NTSB ATL94LA133

Location

Revision history:

Date/timeContributorUpdates
27-Sep-2008 01:00 ASN archive Added
18-Nov-2010 10:24 TB Updated [Time, Aircraft type, Cn, Phase, Nature, Departure airport, Destination airport, Source, Damage, Narrative]
21-Dec-2016 19:14 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
21-Dec-2016 19:16 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
21-Dec-2016 19:20 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
10-Apr-2024 06:05 ASN Update Bot Updated [Time, Operator, Other fatalities, Nature, Departure airport, Destination airport, Source, Narrative, Category, Accident report]

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