ANC83LA183

NTSB accident investigation · Cessna 185 · Fairbanks, AK · September 29, 1983

Accident · No injuriesLimited investigationFinal report
Date
September 28, 1983, 16:00 local (Sep 29, 1983, 00:00 UTC)
Place
Fairbanks, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N185JSCessna 185
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19830928052499A
Case key
4178

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
Wing,wingtip - bentFactor
Directional control - not maintainedPilot in commandFactor
On ground/water encounter with terrain/waterTakeoff - roll/run
Preflight planning/preparation - not performedPilot in commandCause
Flight manuals - not followedPilot in commandCause

Analysis

The pilot stated that during takeoff rotation, which occurred at 44 KTS the aircraft began a slow turn to the left apparently a torque stall, causing a wing stall and the left wing struck the ice. The pilot aborted the takeoff and the right float struck a mud bank. The aircraft was equipped with a robertson stol kit and the owner's manual indicates takeoff performance at 59 deg f of 1090 feet and 32 KTS IAS using robertson's recommended technique.

Aircraft

Registration
N185JS
Reported as
Cessna 185
Category
Airplane
Serial number
18502504
Airframe hours
725
Engine
Continental IO-520, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Joseph W. Sheehan
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 8, 1982 · 50 hours before
Departed
FAI · Fairbanks, AK

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
39
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Flight hours
3,071 total · 3,071 in this make and model · 3,000 as pilot in command · 71 in the last 90 days · 40 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
20 statute miles
Lowest ceiling
None
Temperature
32 °F, dew point 25 °F

FAA reports on this event · 1

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