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Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

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December 3, 1993 · Cessna 207 · N36CF

Tuntutuliak, AK

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
December 3, 1993
Injury Outcomes
No injuries (1 uninjured)
Location
Tuntutuliak, AK
Aircraft
Cessna 207
Tail Number
N36CF
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ANC94LA022

THE PILOT-IN-COMMAND REPORTED THAT DURING THE TAKEOFF ROLL, THE AIRPLANE'S LEFT MAIN LANDING GEAR WHEEL COLLIDED WITH A SNOW BERM, WHICH RESULTED IN THE LOSS OF DIRECTIONAL CONTROL. THE AIRPLANE THEN EXITED THE RUNWAY AND WENT ONTO TUNDRA.

NTSB Probable Cause

FAILURE OF THE PILOT TO MAINTAIN PROPER ALIGNMENT DURING THE TAKEOFF ROLL. FACTORS RELATED TO THE ACCIDENT WERE: DARKNESS AND THE SNOW BERM ALONG THE EDGE OF THE RUNWAY.

Full Narrative

On December 03, 1993, at approximately 1945 Alaska standard time, a wheel equipped Cessna 207 airplane, N36CF, operated by Yute Air Alaska, Inc., crashed during takeoff from runway 20 at Tuntutuliak, Alaska. The commercial certificated pilot-in- command, the sole occupant, was not injured and the airplane sustained substantial damage. The positioning flight was being conducted under 14 CFR Part 91 when the accident occurred. The intended destination was Bethel, Alaska. Visual meteorological conditions prevailed and a company VFR flight plan was in effect. In a telephone interview on the evening of December 03, 1993, the pilot-in-command told the NTSB investigator-in-charge that during the takeoff roll, the plane's left main landing gear wheel got too close to the east side edge of the runway and the snow pulled the airplane off the runway resulting in substantial damage to the left wing. The pilot said that he had accrued a total flight time of approximately 2460 hours of which about 125 hours were in the Cessna 207.

Flight

Event TypeAccident
Event Time14:45 AKST
Nearest AirportTuntutuliak (0nm)
Runway20
Runway Length1800 ft
Runway Width100 ft
Flight Plan FiledCvfr
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 207
Tail NumberN36CF
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · IO-520-F · Reciprocating · 300
Seats7

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 24 · First Class

Conditions

ConditionsVMC
LightDark Night
WindCalm
Visibility5 sm
CeilingNone
Temperature / Dew Point16 C / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data