Aircraft Accident/Incident Report

Denali Nat'l Pk, Alaska 99755
Tuesady, July 20, 1993 20:00 AKD

NTSB Narrative Summary Released at Completion of Accident

THE FLIGHT HAD LANDED AT THE 5,600-FT LEVEL OF RUTH GLACIER FOR A 20 MIN TOURIST STOPOVER. ANOTHER FLIGHT, FLOWN BY A COMPANY SENIOR PILOT, ALSO HAD LANDED. THE SENIOR PILOT NOTICED A FUEL TANK FILLER CAP HANGING LOOSE ON THE ACCIDENT AIRPLANE, AND THE TWO PILOTS MEASURED THE FUEL IN THE TANKS. ONE TANK WAS FOUND EMPTY. THE PILOTS DETERMINED THAT THE AIRPLANE SHOULD BE FLOWN OFF THE GLACIER 'TO VERIFY THE FUEL LEVEL ON THE GAUGES IN LEVEL FLIGHT ATTITUDE, AND THAT IF HE (THE ACCIDENT PILOT) HAD ANY DOUBT ABOUT SUFFICIENT FUEL QUANTITY, TO RETURN (TO THE GLACIER) AND WE'D BRING HIM FUEL.' ABOUT 3 MIN AFTER TAKEOFF THE ENGINE QUIT AND THE FLIGHT MADE A CRASH LANDING AT THE 2,800-FT ELEVATION. THE PASSENGERS STATED THAT THE PILOT TOLD THEM TO 'TIGHTEN (OR FASTEN) YOUR SEATBELTS' DURING THE ENGINE-OUT DESCENT. NO PASSENGER COULD RECALL KNOWING THAT IMPACT WAS IMMINENT. THE RIGHT TANK WAS FOUND EMPTY, AND THE LEFT TANK CONTAINED 2-5 GALS. A PASSENGER STATED THAT THE RIGHT TANK WAS INDICATING EMPTY ON THE TRIP TO THE GLACIER FROM TALKEETNA.

NTSB Probable Cause Narrative

FUEL EXAUSTION DUE TO THE THE PILOT-IN-COMMAND'S FAILURE TO REFUEL. FACTORS IN THE ACCIDENT WERE: PRESSURE BY MANAGEMENT PERSONNEL AND LACK OF SUITABLE TERRAIN DURING THE FORCED LANDING.

Event Information

Type of Event Accident
Event Date 7/20/1993
Event Day of the Week Tuesday
Time of Event 2000
Event Time Zone --
Event City DENALI NAT'L PK
Event State ALASKA
Event Country --
Zipcode of the event site 99755
Event Date Year 1993
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport
Event Location Nearest Airport ID
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Pilot
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 20000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 50
Air Temperature at event time (in degrees celsius) 4
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 340
Variable Wind Indicator Unknown
Wind Speed (knots) 10
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Serious
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious 4
Injury Total All 5
Investigating Agency NTSB
NTSB Docket Number (internal use) 1155
NTSB Notification Source --
NTSB Notification Date Jul 20 1993 12:00AM
NTSB Notification Time 2110
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 11 2000 1:26PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N124KT
NTSB Number ANC93FA123
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 135: Air Taxi & Commuter
Type of Flight Plan filed Company VFR
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model A185F
Aircraft Series Identifier A185F
Aircraft Serial Number 18503765
Certified Max Gross Weight 3350
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 5
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jul 2 1993 12:00AM
Airframe hours since last inspection 76
Airframe Hours 4408
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site Yes
ELT Type --
Aircraft Owner Name JAMES F & JULIE OKONEK
Aircraft Owner Street Address P. O. BOX 545
Aircraft Owner City TALKEETNA
Aircraft Owner State AK
Aircraft Owner Country
Aircraft Owner Zipcode 99676
Operator is an individual? --
Operator Name JAMES OKONEK
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address P. O. BOX 290
Operator City TALKEETNA
Operator State AK
Operator Country
Operator Zip code 99676
Operator Code EPZC
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not Non-scheduled
Indicates Domestic or International Flight Domestic
Operator carrying Pax/Cargo/Mail Passenger Only
Type of Flying (Per_Bus / Primary) Unknown
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code
Departure City RUTH GLACIER
Departure State AK
Departure Country
Departure Time 2000
Departure Time Zone ADT
Destination Same as Local Flt --
Destination Airport Code TKA
Destination City TALKEETNA
Destination State AK
Destination Country
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --