ANC89LA159

NTSB accident investigation · Cessna 172H · Sparrevohn, AK · September 1, 1989

Accident · No injuriesLimited investigationFinal report
Date
September 1, 1989, 14:30 local (22:30 UTC)
Place
Sparrevohn, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N2459LCessna 172H
Weather
Visual (VMC) · Day
Status
Completed · report June 18, 1990
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19890901033659A
Case key
5255

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 bucket which was blown into the flight path by 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 collision with objectTakeoff - roll/run
Weather condition - crosswindCause
Object - otherCause

Analysis

During takeoff from a gravel bar, the airplane struck a plastic bucket that was blown into its path by a crosswind. The bucket struck the left horizontal stabilizer as the airplane was about to lift-off. The pilot continued the flight with no difficulty, but after landing, an exam of the stabilizer revealed substantial damage.

Aircraft

Registration
N2459L
Reported as
Cessna 172H
Category
Airplane
Serial number
17255659
Airframe hours
4,196
Engine
Lycoming O-320-D2G, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
Jayhawk Air
Registered owner
Wade C. Strahan
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
100 hour · July 31, 1989 · 87 hours before
Destination
MRI · Anchorage, AK
Flight plan
Company VFR
Airport
NONE

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
42
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,900 total · 840 in this make and model · 1,820 as pilot in command · 340 in the last 90 days · 97 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 15 knots, gusting 20
Visibility
50 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point -0 °F

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 N2459L · 2

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