ANC96LA021

NTSB accident investigation · Cessna U206G · Selawik, AK · December 10, 1995

Accident · No injuriesLimited investigationFinal report
Date
December 10, 1995, 19:20 local (23:20 UTC)
Place
Selawik, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N5293XCessna U206G
Weather
Visual (VMC) · Day
Status
Completed · report April 18, 1996
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19951210047019A
Case key
2794

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

The NTSB’s determination of the probable cause, and any contributing factors.

The pilot's inadequate preflight of the airplane by failing to ensure that all the airplane's doors were properly closed. A factor associated with the accident is an open door.

Analysis

The pilot reported the airplane was just at rotation speed when he heard an unusual noise and elected to abort the takeoff. He was unable to stop the airplane on the remaining runway, and attempted to turn the airplane onto an intersecting runway. The airplane was unable to make the turn, and collided with a snowbank. The pilot believes the noise he heard came from an either an unsecured cargo or passenger door.

Factual narrative

On December 10, 1995, about 1920 Alaska standard time, a wheel equipped Cessna 206, N5293X, collided with a snowbank during an aborted takeoff at Selawik, Alaska. The airplane was being operated as a visual flight rules (VFR) scheduled domestic passenger flight under Title 14 CFR Part 135 when the accident occurred. The airplane, operated by Baker Aviation, Kotzebue, Alaska, as flight number 422 to Kotzebue, sustained substantial damage. The certificated commercial pilot and the sole passenger were not injured. Visual meteorological conditions prevailed. A VFR flight plan was filed.

The pilot reported he began the takeoff roll on runway 09 and heard an unusual noise. The pilot said he was at rotation speed when he aborted the takeoff by reducing engine power to idle and applying the brakes. The airplane began sliding toward the end of the runway and the pilot attempted to turn the airplane onto runway 03 by adding engine power to assist in the turn. The airplane slid off the side of runway 03 and contacted a snowbank with the right wing, propeller, and nose gear.

In his written remarks to the NTSB, the pilot said he believes the noise he heard during the takeoff roll was caused by an unsecured passenger door. He said he was unable to verify this because the passenger had left the airplane through the same door right after the accident. The pilot also commented in his written report, under the Recommendation section (How Could This Accident Been Prevented): " Cessna should redesign the inside cargo door handle to avoid passengers using it as a handle to hang onto during takeoff and landing."

A Federal Aviation Administration (FAA) airworthiness inspector, Fairbanks Flight Standards District Office (FSDO), confirmed the wing damage on December 20, 1995.

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.

On ground/water encounter with terrain/waterTakeoff - aborted
Terrain condition - snowbank
Door - openFactor
Aborted takeoff - performedPilot in command
Aircraft preflight - inadequatePilot in commandCause

Aircraft

Registration
N5293X
Reported as
Cessna U206G
Category
Airplane
Serial number
U20605612
Airframe hours
9,341
Engine
Continental IO-520-F, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Registered owner
Baker Aviation Inc.
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · December 2, 1995 · 22 hours before
Departed
WLK
Destination
OTZ · Kotzebue, AK
Flight plan
VFR
Airport
WLK · Selawik, runway 9, 2,670 × 60 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
32
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
3,796 total · 24 in this make and model · 3,474 as pilot in command · 340 in the last 90 days · 117 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
50° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F
Altimeter
29.00 inHg
Observed at
WLK

FAA reports on this event · 1

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

Other investigations on N5293X · 2

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