ANC88LA145

NTSB accident investigation · Cessna 185F · Chip River, AK · September 21, 1988

Accident · No injuriesLimited investigationFinal report
Date
September 21, 1988, 09:47 local (17:47 UTC)
Place
Chip River, AK
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N61500Cessna 185F
Weather
Visual (VMC) · Day
Status
Completed · report August 8, 1989
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19880921046489A
Case key
5086

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/waterLanding - roll
Terrain condition - softFactor
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause
In-flight planning/decision - improperPilot in commandCause
Nose overLanding - roll

Analysis

The air taxi pilot was attempting to land on the snow covered tundra near his passenger's fish camp. The tundra had not yet frozen sufficiently to support the weight of the airplane, and the main landing gear quickly became mired in the soft soil, causing the airplane to decelerate rapidly and nose over.

Aircraft

Registration
N61500
Reported as
Cessna 185F
Category
Airplane
Serial number
18504217
Airframe hours
2,162
Engine
Continental IO-520-D, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
Cape Smythe Air Service
Registered owner
Cape Smythe Air Service
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · August 4, 1988 · 52 hours before
Departed
BRW · Barrow, AK
Flight plan
VFR

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
37
Certificate
Commercial
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
3,500 total · 200 in this make and model · 3,000 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Visibility
5 statute miles
Lowest ceiling
700 ft broken
Temperature
32 °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 N61500 · 3

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