ANC01LA134

NTSB accident investigation · Cessna 182 · North Pole, AK · September 23, 2001

Accident · No injuriesLimited investigationFinal report
Date
September 23, 2001, 11:00 local (19:00 UTC)
Place
North Pole, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N3961DCessna 182
Weather
Visual (VMC) · Day
Status
Completed · report July 25, 2002
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
Federal Aviation Administration
FAA report
20010923025429A
Case key
53662

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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Probable cause

A loss of engine power, due to contaminated fuel, during approach for landing. A factor associated with the accident was unsuitable terrain.

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 engine powerApproach - vfr pattern - final approach
Fluid,fuel - contaminationCause
Forced landingEmergency descent/landing
Terrain condition - none suitableFactor
In flight collision with objectEmergency descent/landing
Object - tree(s)

Analysis

The certificated commerical pilot was conducting skydiving operations in the vicinity of the accident airport. After the airplane climbed to about 11,500 feet msl, all three of the skydivers aboard exited the airplane, and the pilot began a descent to return to the departure airport. The pilot said that while on approach, all engine power was lost, and emergency engine procedures did not restore engine power. The airplane collided with trees and sustained extensive damage to the wings, and fuselage. A responding FAA inspector gathered a fuel sample from the accident airplane's carburetor float bowl. Laboratory analysis of the sample revealed the sample met the specifications for aviation fuel. Contaminates in the fuel sample consisted of vegetative material, dirt, sand, and wood pieces.

Factual narrative

On September 23, 2001, about 1100 Alaska daylight time, a wheel-equipped Cessna 182 airplane, N3961D, sustained substantial damage during a forced landing, while on approach to land at the Bradley Sky-Ranch Airport, North Pole, Alaska. The airplane was being operated as a visual flight rules (VFR) business flight under Title 14, CFR Part 91, when the accident occurred. The certificated commercial pilot was not injured. Visual meteorological conditions prevailed, and no flight plan was filed. The flight originated at the accident airport, about 1020.

A Federal Aviation Administration (FAA) airworthiness inspector from the Fairbanks, Alaska, Flight Standards District Office, traveled to the accident scene on September 23. The FAA inspector examined the airplane, and interviewed the accident pilot. According to the FAA inspector, the accident pilot related that the airplane was being utilized to support skydiving operations in the vicinity of the accident airport. The pilot said that after climbing the airplane to about 11,500 feet msl, and after all three of the skydivers aboard exited the airplane, he began his descent to return to the Bradley Sky-Ranch Airport. The pilot said that while on approach to runway 15, all engine power was lost, and that emergency engine procedures did not restore engine power. The pilot selected a forced landing area that contained trees. The airplane collided with trees, and sustained extensive damage to the wings and fuselage. The FAA inspector obtained about one cup of fuel from the carburetor float bowl. The fuel sample was sent to a laboratory in Anchorage, Alaska, for examination and testing. The fuel sample met the specifications for aviation fuel. Analysis of the visible contaminates in the fuel sample revealed that the sample contained vegetative material, dirt, sand, and wood pieces.

The pilot supplied a written statement, but did not submit a Pilot/Operator report (NTSB form 6120.1/20).

Aircraft

Registration
N3961D
Reported as
Cessna 182
Category
Airplane
Serial number
34661
Engine
Continental O-470, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Airworthiness certificate
Standard, Normal
Departed
95Z · North Pole, AK
Destination
95Z · North Pole, AK
Airport
95Z · Bradley Sky-Ranch, runway 15, 3,400 × 80 ft, gravel

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
41
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
520 total · 120 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
50 statute miles

FAA reports on this event · 1

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