ANC88LA048

NTSB accident investigation · Cessna 206 · Cantwell, AK · April 19, 1988

Accident · No injuriesLimited investigationFinal report
Date
April 18, 1988, 18:45 local (Apr 19, 1988, 02:45 UTC)
Place
Cantwell, AK
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N51205Cessna 206
Weather
Visual (VMC) · Day
Status
Completed · report April 25, 1989
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19880418013669A
Case key
5000

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - on ground/waterTakeoff - roll/run
Directional control - not maintainedPilot in commandCause
Terrain condition - softFactor
Preflight planning/preparation - inadequatePilot in commandCause
On ground/water encounter with terrain/waterTakeoff - roll/run
Terrain condition - snowbankFactor

Analysis

The air-taxi pilot stated that he attempted to takeoff from a private, dirt runway that was dry in the middle and muddy towards the edges. During the takeoff roll, the airplane's left main gear tire encountered the soft, muddy area and turned abruptly towards the left edge of the runway, colliding with a large snow bank and stopping the airplane.

Aircraft

Registration
N51205
Reported as
Cessna 206
Category
Airplane
Serial number
U20601979
Airframe hours
4,916
Engine
Continental IO-520, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
Airlift Alaska
Registered owner
Yorke, Michael J.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · March 11, 1988 · 68 hours before
Destination
MRI · Anchorage, AK
Flight plan
VFR
Airport
Private Airstrip

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
34
Certificates
Airline transport, Flight instructor, Commercial
Airplane ratings
Single-engine land, Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
4,833 total · 569 in this make and model · 4,752 as pilot in command · 240 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
225° at 7 knots
Visibility
20 statute miles
Lowest ceiling
4,000 ft broken
Temperature
36 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N51205 · 2

Matched to the same aircraft by N-number and date.