ANC86MA027

NTSB accident investigation · Cessna 207 · Nome, AK · February 11, 1986

Accident · FatalMajor investigationFinal report
Date
February 11, 1986, 10:51 local (14:51 UTC)
Place
Nome, AK
Injuries
3 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N9468MCessna 207
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19860211002549A
Case key
4758

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

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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.

In flight encounter with weatherCruise - normal
Weather condition - icing conditionsFactor
Weather condition - fogFactor
Weather evaluation - inaccuratePilot in commandCause
Preflight planning/preparation - inadequatePilot in commandCause
Vfr flight into imc - performedPilot in commandCause
In flight collision with terrain/waterManeuvering
Terrain condition - rising

Analysis

The acft departed during a break in the wx after having waited for a special VFR departure. His departure radio call was the last communication from the flt. The wx remained marginal with icing in the clouds and freezing drizzle. The acft was on a flt to transport a dentist & a technical asst to area villages for U.S. Health dept clinical work. There was no pressing or urgent need to adhere to a schedule if the wx dictated a postponement. Acft wreckage was located on the side of a mt at 650 ft above MSL. It had collided with an upgrade while in a descending turn. The acft broke apart and left wreckage for a distance of 493 ft before coming to rest. The plt & one passenger remained in the wreckage. The rt front passenger was ejected and located near the wreckage. Witnesses at the crash site noted ice 1/8 to 3/4 inches thick on the broken wings & airframe parts during the recovery.

Aircraft

Registration
N9468M
Reported as
Cessna 207
Category
Airplane
Serial number
207 00694
Airframe hours
4,584
Engine
Continental IO-520-F, 300 horsepower, reciprocating
Damage
Destroyed
Flight
Part 135
Registered owner
Ryan Air Service, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · January 16, 1986 · 64 hours before
Departed
OME · Nome, AK
Destination
TLA · Teller, AK
Flight plan
VFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
28
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
1,845 total · 153 in this make and model · 286 as pilot in command · 153 in the last 90 days · 89 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 13 knots
Visibility
5 statute miles
Lowest ceiling
1,800 ft overcast
Temperature
34 °F, dew point 34 °F
Altimeter
29.00 inHg
Observed at
OME, 13 nm away

FAA reports on this event · 1

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