ANC05LA087

NTSB accident investigation · Cessna U206F · Homer, AK · June 15, 2005

Accident · No injuriesLimited investigationFinal report
Date
June 15, 2005, 12:45 local (20:45 UTC)
Place
Homer, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7138QCessna U206F
Weather
Visual (VMC) · Day
Status
Completed · report February 28, 2006
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
Anchorage, FSDO-03
FAA report
20050615011479A
Case key
61707

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 fracture of the airplane's nose gear scissor during landing, which resulted in a loss of control during the landing roll, and a nose down. A factor associated with the accident was the loss of nosewheel steering control.

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.

Airframe/component/system failure/malfunctionLanding
Landing gear,nose gear assembly - fracturedCause
Loss of control - on ground/waterLanding - roll
Nosewheel steering - not possibleFactor
Nose downLanding - roll
Terrain condition - runway

Analysis

The airline transport certificated pilot of the 14 CFR Part 91 positioning flight said that during landing, he landed on the main landing gear, and that when the nose wheel touched down, the airplane's nose gear pulled abruptly to the left. He said he applied right rudder and brake, but the airplane continued to the left, stopped abruptly, and nosed down. A postcrash inspection disclosed that the nose gear strut scissor was fractured. The operator reported that there were no known mechanical anomalies with the airplane prior to the accident. The right wing received structural damage during the accident.

Factual narrative

On June 15, 2005, about 1245 Alaska daylight time, a Cessna U206F airplane, N7138Q, sustained substantial damage when the wing impacted the runway during the landing roll at the Homer Airport, Homer, Alaska. The airplane was being operated by Homer Air Inc. of Homer, as a visual flight rules (VFR) positioning flight under Title 14, CFR Part 91 when the accident occurred. The solo airline transport certificated pilot was not injured. Visual meteorological conditions prevailed, and company flight following procedures were in effect. The flight departed Silver Salmon, Alaska, about 1220.

During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC) on June 15, the chief pilot for the operator said the pilot told him that he landed the airplane on the main landing gear with a strong headwind. The pilot said when the nose wheel touched down, the airplane came to an abrupt stop, and the airplane rolled forward onto its nose and right wingtip. During a postcrash examination of the airplane, the pilot found the nose landing gear scissors were fractured. The chief pilot said that there were no known mechanical anomalies with the airplane prior to the accident, but the airplane had departed a very rough airstrip at Silver Salmon Creek, and he believed that, unknown to the pilot, the scissor probably fractured during takeoff. He said the right wing was structurally damaged when it impacted the runway during landing.

In a written statement to the NTSB dated July 11, 2005 the pilot wrote that during landing at the Homer Airport, he landed on the main landing gear, and that when the nose wheel touched down the airplane's nose gear pulled "abruptly to the left." He reported that he applied right rudder and brake, but the airplane continued to the left. He wrote that the airplane nosed down, and received damage to the propeller, nose gear, and right wing.

Aircraft

Registration
N7138Q
Reported as
Cessna U206F
Category
Airplane
Serial number
U20603074
Airframe hours
10,310
Engine
Continental IO-520F, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Positioning · Part 91
Registered owner
Homer Air Inc.
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
Continuous airworthiness · June 1, 2005 · 24 hours before
Departed
Silver Salmon, AK
Destination
PAHO · Homer, AK
Flight plan
Company VFR
Airport
PAHO · Homer, runway 21, 6,701 × 150 ft, asphalt

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
Injuries
None
Certificates
Flight instructor, Airline transport
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
February 1, 2005
Seat
Left
Flight hours
7,325 total · 3,000 in this make and model · 7,215 as pilot in command · 124 in the last 90 days · 66 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 13 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
55 °F, dew point 48 °F
Altimeter
29.94 inHg
Observed at
PAHO

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 N7138Q · 2

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