ANC12CA027

NTSB accident investigation · Cessna U206G · Naknek, AK · March 9, 2012

Accident · No injuriesData collectionFinal report
Date
March 9, 2012, 18:50 local (22:50 UTC)
Place
Naknek, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N756CLCessna U206G
Defining event
Takeoff: Collision during takeoff/land
Weather
Visual (VMC) · Day
Status
Completed · report June 28, 2012
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
FAA Anchorage FSDO
Case key
83150

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

The pilot's decision to take off from an unsuitable off-airport site.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot was attempting to take off from a frozen, snow-covered pond that had just been plowed. During the takeoff roll, the airplane's left main gear hit a snow berm, and the airplane turned abruptly left. The right wing contacted terrain and sustained substantial damage. The pilot stated that there were no preaccident mechanical anomalies with the airplane.

Factual narrative

The pilot was attempting a takeoff from a frozen, snow-covered pond that had just been plowed. During the takeoff roll, the airplane's left main gear hit a snow berm, and the airplane turned abruptly left. The right wing contacted terrain, and sustained substantial damage. The pilot stated there were no preaccident mechanical anomalies with the airplane.

Aircraft

Registration
N756CL
Reported as
Cessna U206G
Category
Airplane
Serial number
U20603983
Airframe hours
8,614
Engine
Cont Motor IO 520 SERIES, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
Egli Air Haul Inc.
Registered owner
Egli Sam
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 29, 2011 · 22 hours before
Departed
Naknek, AK
Destination
PAKN · King Salmon, AK
Flight plan
Company VFR

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
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
May 3, 2011
Seat
Left
Flight hours
3,450 total · 1,783 in this make and model · 30 in the last 90 days · 10 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 6 knots
Visibility
10 statute miles
Lowest ceiling
2,100 ft broken
Temperature
18 °F, dew point 10 °F
Altimeter
29.56 inHg
Observed at
PAKN, 11 nm away

Docket · 1

The files NTSB released with the investigation on May 22, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.4 MB in all.

FAA reports on this event · 2

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

Other investigations on N756CL · 1

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