ANC82IA074

NTSB incident investigation · Cessna 207 · Near Anvik, AK · August 14, 1982

Incident · No injuriesIncident investigationFinal report
Date
August 13, 1982, 22:30 local (Aug 14, 1982, 06:30 UTC)
Place
Near Anvik, AK
Injuries
1 uninjured
Damage
Minor damage
Phase of flight
Enroute
Aircraft
N1717UCessna 207
Weather
Visual (VMC) · Dusk
Status
Completed · report August 13, 1983
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19820813055019I
Case key
71843

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

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.

FireCruise - normal
Electrical system,alternator - disconnectedCause
Maintenance,inspection - inadequatePilot in commandCause
Electrical system,voltage regulator - disconnectedCause

Analysis

During a deadheading flight back to his operations base, the pilot experienced an inflight fire and smoke in the cockpit. After he extinguished the fire and evacuated the smoke, a normal landing was made. Examination of the aircraft revealed that the alternator bonding wire had broken off the terminal and one lead to the voltage regulator was broken off. An FAA inspectors' surveillance record stated, in part, that "the condition of the wiring indicated a lack of proper care and inspection."

Aircraft

Registration
N1717U
Reported as
Cessna 207
Category
Airplane
Serial number
20700317
Airframe hours
3,329
Engine
Continental IO-520-F, 300 horsepower, reciprocating
Damage
Minor damage
Fire
In-Flight
Flight
Part 91
Operator
Byron R. Walton
Registered owner
Byron R. Walton
Departed
SHX · Shageluk, AK
Destination
ANV · Anvik, AK
Airport
ANV · Anvik

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
37
Certificate
Commercial
Airplane ratings
Single-engine land, Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
9,020 total · 2,402 in this make and model · 8,875 as pilot in command · 180 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
135° at 15 knots
Visibility
15 statute miles
Lowest ceiling
2,000 ft overcast
Temperature
140 °F

FAA reports on this event · 1

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