ANC89LA161

NTSB accident investigation · Cessna 180 · Yakataga, AK · September 9, 1989

Accident · No injuriesLimited investigationFinal report
Date
September 9, 1989, 10:30 local (18:30 UTC)
Place
Yakataga, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2355CCessna 180
Weather
Visual (VMC) · Day
Status
Completed · report June 18, 1990
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19890909034379A
Case key
5256

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 failed to maintain directional control and inadvertently allowed the aircraft to ground loop. The tailwind was a contributing factor.

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 - roll
Weather condition - tailwindFactor
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - inadvertentPilot in commandCause

Analysis

As the pilot was landing toward east, the airplane ground looped to the left. Subsequently, a wingtip, main gear & the propeller were damaged during the occurrence. The wind was estimated to be from 270 deg at 10 knots.

Aircraft

Registration
N2355C
Reported as
Cessna 180
Category
Airplane
Serial number
30655
Engine
Continental O-470, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
Hugh Glassbury, doing business as Methow Aviation
Registered owner
Methow Aviation, Inc
Airworthiness certificate
Standard, Normal
Airport
CYT · Yakataga, runway 7, 4,950 × 150 ft, gravel

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
35
Certificates
Airline transport, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
6,000 total · 100 in this make and model · 6,000 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 10 knots
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 N2355C · 1

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