ANC06CA004

NTSB accident investigation · Cessna 206 · Seward, AK · October 9, 2005

Accident · No injuriesData collectionFinal report
Date
October 9, 2005, 11:45 local (19:45 UTC)
Place
Seward, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4447ZCessna 206
Weather
Visual (VMC) · Day
Status
Completed · report February 28, 2006
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
Anchorage FSDO
FAA report
20051009025779A
Case key
62657

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 inadequate compensation for wind conditions, which resulted in an on ground encounter with terrain, and subsequent loss of control while landing. A factor associated with the accident was a crosswind.

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/waterLanding - flare/touchdown
Weather condition - crosswindFactor
Compensation for wind conditions - inadequatePilot in commandCause
Terrain condition - rock(s)/boulder(s)
Loss of control - on ground/waterLanding - roll

Analysis

While conducting a 14 CFR Part 91 positioning flight, the commercial pilot was landing a nose wheel-equipped airplane on a gravel-covered off airport site, with a prevailing left crosswind. The pilot stated he inadvertently allowed the airplane to touchdown to the right of the landing site, and the right wing and nose wheel struck rock-covered terrain. The nose wheel subsequently collapsed, and the airplane pivoted to the right, followed by the left wing striking the ground. The airplane sustained substantial damage to both wings. The pilot said that there were no preaccident mechanical anomalies with the airplane.

Factual narrative

On October 9, 2005, about 1145 Alaska daylight time, a wheel-equipped Cessna 206 airplane, N4447Z, sustained substantial damage while landing on a gravel-covered off airport site, located 45 miles east of Seward, Alaska. The airplane was being operated as a visual flight rules (VFR) positioning flight under Title 14, CFR Part 91, when the accident occurred. The solo commercial pilot was not injured. The flight originated at the Seward Airport, Seward, about 1115. Visual meteorological conditions prevailed, and company flight following procedures were in effect.

During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC) on October 13, the pilot reported that he was landing on a gravel-covered off airport site, with a prevailing left crosswind. The pilot stated he inadvertently allowed the airplane to touchdown to the right of the landing site, and the right wing and nose wheel struck rock-covered terrain. The nose wheel subsequently collapsed, and the airplane pivoted to the right, followed by the left wing striking the ground. The airplane sustained substantial damage to both wings. The pilot said that there were no preaccident mechanical anomalies with the airplane.

Aircraft

Registration
N4447Z
Reported as
Cessna 206
Category
Airplane
Serial number
U2061479
Airframe hours
9,626.9
Engine
Continental IO-520, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Positioning · Part 91
Registered owner
Dennis T. Perry
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · September 1, 2005 · 17 hours before
Departed
SWD · Seward, AK
Destination
Seward, AK
Flight plan
Company VFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
54
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Seat
Left
Flight hours
6,200 total · 700 in this make and model · 6,120 as pilot in command · 150 in the last 90 days · 45 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 15 knots, gusting 20
Visibility
10 statute miles
Lowest ceiling
1,800 ft overcast
Temperature
45 °F

FAA reports on this event · 1

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