Fuel exhaustion Accident Piper PA-31-350 Chieftain N6SF,
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ASN Wikibase Occurrence # 131919
 
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Date:Friday 13 August 1993
Time:20:50 LT
Type:Silhouette image of generic PA31 model; specific model in this crash may look slightly different    
Piper PA-31-350 Chieftain
Owner/operator:Marc Aviation
Registration: N6SF
MSN: 31-7405204
Total airframe hrs:8083 hours
Engine model:Lycoming TIO-540-J2BD
Fatalities:Fatalities: 0 / Occupants: 7
Aircraft damage: Destroyed
Category:Accident
Location:Nome, Alaska -   United States of America
Phase: En route
Nature:Executive
Departure airport:Gamble, AK
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE BUSINESS FLIGHT DEPARTED LAVRENTLYA, RUSSIA WITH WHAT THE PILOT-IN-COMMAND ESTIMATED TO BE 50 GALLONS OF USABLE FUEL ON BOARD THE AIRPLANE AND LANDED IN PROVIDENIYA, RUSSIA AROUND 40 MINUTES LATER WITH ABOUT 30 GALLONS OF FUEL REMAINING. THE PLANE TOOK ON AN ADDITIONAL 30 GALLONS OF FUEL. THE PILOT SAID THAT HE NORMALLY DEPARTED PROVIDENIYA WITH 120 GALLONS OF FUEL BUT THAT THERE WAS NO ADDITIONAL FUEL AVAILABLE. THE FLIGHT DEPARTED PROVIDENIYA WITH WHAT THE PILOT ESTIMATED TO BE 1 HOUR AND 45 MINUTES OF FUEL ENDURANCE AND LANDED IN GAMBLE, ALASKA ON ST LAWRENCE ISLAND APPROXIMATELY 25 MINUTES LATER. THE PILOT DID NOT DIP STICK THE FUEL TANKS TO VERIFY THE AMOUNT OF FUEL ON BOARD. THE PILOT DID NOT CHECK ON THE AVAILABILITY OF FUEL IN GAMBLE. THE RIGHT AND LEFT ENGINES LOST POWER APPROXIMATELY 40 MINUTES AND 50 MINUTES, RESPECTIVELY AFTER DEPARTING GAMBLE. THE AIRPLANE DID NOT CARRY PERSONAL FLOTATION DEVICES FOR THE PASSENGERS.

Probable Cause: FUEL EXHAUSTION DUE TO THE PILOT IN COMMANDS IMPROPER PREFLIGHT PLANNING/PREPARATION.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ANC93LA146
Status: Investigation completed
Duration: 1 year 1 month
Download report: Final report

Sources:

NTSB ANC93LA146
FAA register: 2. FAA: http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=6SF

Location

Revision history:

Date/timeContributorUpdates
29-Apr-2015 20:40 Dr. John Smith Updated [Time, Aircraft type, Location, Nature, Departure airport, Destination airport, Source, Narrative]
21-Dec-2016 19:25 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
10-Oct-2017 23:03 Dr. John Smith Updated [Time, Departure airport, Narrative]
10-Apr-2024 11:49 ASN Update Bot Updated [Time, Other fatalities, Nature, Departure airport, Destination airport, Source, Narrative, Category, Accident report]

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