ANC05CA114

NTSB accident investigation · Cessna 170B · Fairbanks, AK · August 1, 2005

Accident · No injuriesData collectionFinal report
Date
July 31, 2005, 16:00 local (Aug 1, 2005, 00:00 UTC)
Place
Fairbanks, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6946CCessna 170B
Weather
Visual (VMC) · Day
Status
Completed · report December 20, 2005
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
20050731017429A
Case key
62119

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 the gusty wind conditions, which resulted is a loss of directional control during landing. A factor associated with the accident was the gusty wind condition.

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.

Loss of control - on ground/waterLanding - flare/touchdown
Weather condition - gustsFactor
Compensation for wind conditions - inadequatePilot in commandCause
Directional control - not maintainedPilot in commandCause

Analysis

The solo private pilot of the tailwheel-equipped airplane reported he was practicing wheel landings. He stated that on the accident landing, the airplane bounced, and a gust of wind lifted the left wing. The right wing struck the ground, followed by the propeller and the left wing. Both wings sustained structural damage.

Factual narrative

On July 31, 2005, about 1600 Alaska daylight time, a tailwheel-equipped Cessna 170B airplane, N6946C, sustained substantial damage following a loss of control while landing at the Fairbanks International Airport, Fairbanks, Alaska. The airplane was being operated by the pilot as a visual flight rules (VFR) personal local flight under Title 14, CFR Part 91, when the accident occurred. The solo private pilot was not injured. Visual meteorological conditions prevailed.

In a written statement provided to the National Transportation Safety Board (NTSB) dated August 3, the pilot reported that he was practicing wheel landings at the airport when the airplane "bounced," and a gust of wind lifted the left wing. He wrote the right wing "hit the pavement, followed by the prop and left wing." The airplane sustained structural damage to both wings.

Aircraft

Registration
N6946C
Reported as
Cessna 170B
Category
Airplane
Serial number
25522
Engine
Lycoming O-360-A1A, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
James P. Orr
Registered owner
Linda J. Smith
Airworthiness certificate
Standard, Normal
Departed
PAFA · Fairbanks, AK

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
51
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Flight hours
198 total · 78 in this make and model · 23 in the last 90 days · 12 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 7 knots, gusting 15

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 N6946C · 1

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