ANC86LA003

NTSB accident investigation · Cessna 207A · Nelson Island, AK · October 14, 1985

Accident · Minor injuriesLimited investigationFinal report
Date
October 14, 1985, 14:50 local (22:50 UTC)
Place
Nelson Island, AK
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N9570MCessna 207A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19851014056269A
Case key
4619

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 - in flightManeuvering
Weather condition - downdraftCause
Preflight planning/preparation - improperPilot in commandCause
Improper use of procedurePilot in commandCause
Weather condition - fogCause
In-flight planning/decision - improperPilot in commandCause
Psychological conditionPilot in commandFactor
Weather condition - gustsCause
Flight into known adverse weather - intentionalPilot in commandCause
PressurePilot in commandFactor
Weather condition - high windCause
Aircraft handling - not maintainedPilot in commandCause
Company-induced pressurePilot in commandFactor
In flight collision with terrain/waterManeuvering

Analysis

The pilot stated that he lost 90 percent of aircraft control and an alarming rate of lost of altitude. At the time of the accident the wind was reported as 140 degrees at 30 knots with gust 40 knots. Chief pilot stated crossing the Island at a higher altitude would have helped the pilot in controlling the aircraft.

Aircraft

Registration
N9570M
Reported as
Cessna 207A
Category
Airplane
Serial number
20700704
Airframe hours
2,871
Engine
Continental IO 520-F, 306 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Registered owner
Michael Hageland
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 1, 1985 · 54 hours before
Departed
MOU · Mt Villiage, AK
Flight plan
Company 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
Airline transport
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
8,660 total · 2,600 in this make and model · 7,560 as pilot in command · 157 in the last 90 days · 100 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 30 knots, gusting 40
Visibility
2 statute miles
Lowest ceiling
2,500 ft overcast
Temperature
36 °F, dew point 30 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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