ANC95LA108

NTSB accident investigation · Cessna 206 · King Salmon, AK · July 19, 1995

Accident · No injuriesLimited investigationFinal report
Date
July 19, 1995, 07:30 local (15:30 UTC)
Place
King Salmon, AK
Injuries
6 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N756SNCessna 206
Weather
Visual (VMC) · Day
Status
Completed · report February 14, 1996
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19950719024469A
Case key
2689

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 pilot's failure to properly align his takeoff path.

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 collision with objectTakeoff
Proper alignment - not attainedPilot in commandCause
Maneuver to avoid obstructions - attemptedPilot in command
Object - tree(s)

Analysis

The pilot was taking off from a lake. The normal takeoff procedure was to align the airplane with an island in the middle of the mouth of the kulik river. The pilot aligned the airplane with a protrusion of land on the shoreline left of the mouth of the river. He thought the protrusion was the island. When he realized that it was the shoreline, he attempted a right step turn and tried to lift the left float out of the water. The airplane became airborne, but it struck some trees. The pilot stated the airplane was too close to shore to abort the takeoff.

Factual narrative

On July 19, 1995, at 0730 Alaska daylight time, a float equipped Cessna 206, N756SN, registered to Katmailand Inc., and operated by Kulik Lodge, crashed into trees during takeoff from the Kulik Lodge located on Nonvianuk Lake, 53 nautical miles northeast of King Salmon, Alaska. The business flight, operating under 14 CFR Part 91 for the purpose of fish guiding, was departing Kulik Lodge and the destination was the mouth of the Alagnak River. A company flight plan was in effect and visual meteorological conditions prevailed. The airline transport certificated pilot and the five passengers were not injured and the airplane was substantially damaged.

According to the owner, when the wind is from the east they takeoff toward the mouth of the Kulik river which connects Nonvianuk and Kulik Lakes. The pilot stated he aligned the airplane's takeoff path with the island which is located in the middle of the mouth of the river. During the takeoff run he realized that he aligned the takeoff path with a protrusion of land from the shoreline left of the river's mouth. He attempted a step turn to the right and tried to raise the left float out of the water. The airplane became airborne and then struck the trees and crashed into the river. The pilot stated the airplane was too close to the shore to abort the takeoff.

The pilot stated there were no mechanical anomalies with the airplane.

Aircraft

Registration
N756SN
Reported as
Cessna 206
Category
Airplane
Serial number
U20604321
Airframe hours
5,570
Engine
Continental IO-520-F13, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Registered owner
Katmailand Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · July 9, 1995 · 36 hours before
Departed
LKK · Kulik Lake, AK
Destination
Alagnak River, AK
Flight plan
Company VFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
50
Certificates
Airline transport, Flight instructor
Airplane ratings
Multi-engine sea, Single-engine sea, Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
4,649 total · 95 in this make and model · 4,615 as pilot in command · 161 in the last 90 days · 82 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 12 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
61 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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