WPR09CA240

NTSB accident investigation · Fagan BearHawk · Hadley, NV · May 12, 2009

Accident · No injuriesData collectionFinal report
Date
May 12, 2009, 13:05 local (20:05 UTC)
Place
Hadley, NV
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N232PFFagan BearHawk
Defining event
Takeoff: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report August 13, 2009
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20090512022319A
Case key
73821

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 gusting crosswinds during takeoff.

Findings · 4

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.

Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Response/compensationFagan Patrick J BEARHAWK: 1 caseAll aircraft: 1,008 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Response/compensationFagan Patrick J BEARHAWK: 1 caseAll aircraft: 1,199 casesProbable cause
Performance/control parameters: crosswind correctionAircraft › Aircraft oper/perf/capability · Not attained/maintainedFagan Patrick J BEARHAWK: 1 caseAll aircraft: 184 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 prior to departure in his tailwheel-equipped airplane, the windsock was indicating strong winds perpendicular to the runway with variable gusts. He stated that he waited until he saw a favorable (headwind) gust and then applied takeoff power. During the takeoff roll, the airplane encountered a strong gust of wind from the right, which lifted the right wing and the left wing struck the runway. The airplane pivoted to the left, veered off the runway surface, and impacted a dirt berm. The airplane sustained structural damage to the wings. The pilot reported no mechanical malfunctions or failures with the airframe or engine. The nearest weather reporting station is located 38 nautical miles south of the accident airport, and was reporting winds at the time of the accident at 3.3 miles per hour (mph) gusting to 14.3 mph.

Factual narrative

In a written statement, the pilot reported that prior to departure in his tailwheel-equipped airplane, he observed the windsock. It was indicating strong winds perpendicular to the runway and variable gusts. He stated that he waited until he saw a favorable (headwind) gust and then applied takeoff power. During the takeoff roll, the airplane encountered a strong gust of wind from the right, which lifted the right wing and the left wing struck the runway. The airplane pivoted to the left, veered off the runway surface, and impacted a dirt berm. The airplane sustained structural damage to the wings. The pilot reported no mechanical malfunctions or failures with the airframe or engine. The nearest weather reporting station, located 38 nautical miles south of the accident airport, reported winds at the time of the accident were at 3.3 miles per hour (mph) gusting to 14.3 mph.

Aircraft

Registration
N232PF
Reported as
Fagan BearHawk
Category
Airplane, amateur-built
Serial number
BH232-7
Airframe hours
760
Engine
Lycoming O-540-B2B5, 245 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Patrick J. Fagan
Registered owner
Patrick J. Fagan
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · July 1, 2008 · 75 hours before
Departed
A36 · Hadley, NV
Destination
A36 · Hadley, NV
Airport
A36 · Round Mountain, runway 17, 6,776 × 60 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
52
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
January 22, 2009
Seat
Left
Flight hours
4,180 total · 760 in this make and model · 3,552 as pilot in command · 83 in the last 90 days · 24 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 3 knots, gusting 14
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 27 °F
Observed at
TPH, 38 nm away

Docket · 1

The files NTSB released with the investigation on June 17, 2009, on NTSB’s docket system: statements, records, photos and specialists’ reports. 648 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.