WPR09CA473

NTSB accident investigation · Aviat A-1B · Toledo, WA · September 27, 2009

Accident · No injuriesData collectionFinal report
Date
September 27, 2009, 13:30 local (20:30 UTC)
Place
Toledo, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N445BBAviat A-1B
Defining event
Taxi: Ground collision
Weather
Visual (VMC) · Day
Status
Completed · report December 15, 2009
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20090927018169A
Case key
74826

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 maintain clearance from a tree while taxiing. Contributing to the accident was the pilot's distracted attention.

Findings · 3

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.

Object/animal/substance: tree(s)Environmental issues › Physical environment · Response/compensationAviat A-1B: 2 casesAll aircraft: 933 casesProbable cause
Attention/monitoring: monitoring environmentPersonnel issues › Psychological · PilotAviat A-1B: 1 caseAll aircraft: 809 casesProbable cause
Attention/monitoring: attentionPersonnel issues › Psychological · PilotAviat A-1B: 2 casesAll aircraft: 226 casesProbable cause

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 reported that he landed at a private airstrip and his friend was landing behind him. He taxied from the runway and was moving to the side of the airstrip while looking out the window as his friend landed. During the taxi, the left wing impacted a tree which turned the airplane and resulted in damage to the right wing and right horizontal stabilizer. The pilot stated that no mechanical failures occurred prior to the accident.

Factual narrative

The pilot reported that he landed at a private airstrip and his friend was landing behind him. He taxied from the runway and was moving to the side of the airstrip while looking out the window as his friend landed. During the taxi, the left wing impacted a tree which turned the airplane and resulted in damage to the right wing and right horizontal stabilizer. The pilot stated that no mechanical failures occurred.

Aircraft

Registration
N445BB
Reported as
Aviat A-1B
Category
Airplane
Serial number
2314
Engine
Lycoming IO-360 A&C, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
TDO · Toldeo, WA
Destination
WN05 · Toledo, WA
Airport
WN05 · Harris Airport

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
57
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Medical
Class 3, With waivers/limitations
Seat
Front
Flight hours
709 total · 369 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
10° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 46 °F
Altimeter
30.09 inHg
Observed at
CLS, 13 nm away

Docket · 1

The files NTSB released with the investigation on October 14, 2009, on NTSB’s docket system: statements, records, photos and specialists’ reports. 375 KB in all.

FAA reports on this event · 1

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