ANC04LA104

NTSB accident investigation · Piper PA-18-150 · Cantwell, AK · September 4, 2004

Accident · Minor injuriesLimited investigationFinal report
Date
September 3, 2004, 19:00 local (Sep 4, 2004, 03:00 UTC)
Place
Cantwell, AK
Injuries
1 minor
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N9796PPiper PA-18-150
Weather
Visual (VMC) · Day
Status
Completed · report March 30, 2005
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
Anchorage Flight Standards District Office
Case key
60096

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

On this page

Probable cause

An in-flight fire for an undetermined reason, which resulted in an off-airport forced landing and subsequent destruction of the airplane by fire.

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
Reason for occurrence undeterminedCause
Forced landingEmergency descent/landing
In flight collision with terrain/waterEmergency descent/landing
Terrain condition - high vegetation

Analysis

The pilot reported he was on a local personal flight with his two dogs, when he saw smoke coming up through the airplanes floorboards. He opened the side window so he could see and breathe better, but the increased air flow made the smoke worse. He made a forced landing in brush, and was able to exit the airplane and get his dogs away from the airplane before it was consumed by fire. The pilot said he was not aware of what initiated the fire, but believes it may have originated near the battery. Due to the remote location, the airplane was not examined by either NTSB or FAA personnel.

Factual narrative

On September 3, 2004, about 1900 Alaska daylight time, a wheel-equipped Piper PA-18-150 airplane, N9796P, was destroyed by fire following an in-flight fire and forced landing, about 25 miles northeast of Cantwell, Alaska. The solo private pilot/operator received minor injuries. The local, 14 CFR Part 91 personal flight operated in visual meteorological conditions without a flight plan. The flight departed the pilot's private airstrip about 1840, and was en route to another local, private airstrip.

During a telephone conversation with the NTSB investigator-in-charge on September 8, the pilot related he was in cruise flight, and had been airborne about 20 minutes, when he smelled smoke, and then saw smoke coming up through the floorboards near his seat. He said he was very familiar with the geographic area he was flying over, and attempted to land at a nearby remote gravel airstrip. He indicated that the smoke became too thick to see through, and he opened the side window, which helped his visibility, but the additional air flow intensified the fire. He was unable to reach the airstrip, and made an emergency landing in brush. The airplane remained upright, and he was able to exit the airplane with his two dogs before the airplane's fuselage was consumed by fire. The pilot said he landed the airplane about 200 yards short of the intended airstrip. Personnel from a hunting guide's camp near the airstrip assisted the pilot in extinguishing the fire. The pilot stated that he wasn't certain what started the fire, but believes it may have initiated in the battery compartment.

Due to the remote location of the accident, neither NTSB or FAA personnel traveled to the accident site, or were able to examine the wreckage. The pilot did not complete the NTSB Pilot/Operator Aircraft Accident/Incident Report, Form 6120.1, as requested.

Aircraft

Registration
N9796P
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-7609030
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Destroyed
Fire
Both
Flight
Personal · Part 91
Registered owner
Ric E. Dotson
Airworthiness certificate
Standard, Normal
Departed
Cantwell, 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
46
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Seat
Front

Weather

Conditions
Visual (VMC) · Day
Wind
315° at 10 knots
Visibility
40 statute miles
Lowest ceiling
None

Other investigations on N9796P · 2

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