ANC93LA149

NTSB accident investigation · Cessna 180 · Skwentna, AK · July 30, 1993

Accident · No injuriesLimited investigationFinal report
Date
July 30, 1993, 13:00 local (21:00 UTC)
Place
Skwentna, AK
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N5076ECessna 180
Weather
Visual (VMC) · Day
Status
Completed · report September 26, 1994
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19930730029549A
Case key
5873

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 directional control of the airpalne. A factor in the accident was the ditch along the side of the runway.

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 encounter with terrain/waterTaxi - to takeoff
Terrain condition - ditchFactor
Directional control - not maintainedPilot in commandCause
Main gear collapsedTaxi - to takeoff
Landing gear,main gear - overload

Analysis

During the taxi for takeoff, the left main landing gear wheel assembly entered a ditch along the side of the runway and collapsed.

Aircraft

Registration
N5076E
Reported as
Cessna 180
Category
Airplane
Serial number
18050376
Engine
Continental O-470K, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
Norton, Robert G., doing business as Chelatna Lodge Inc.
Registered owner
Bertke, Duke & Becky
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 2, 2000
Destination
Z41 · Anchorage, AK
Flight plan
Company VFR
Airport
Chelatna Lake, runway 24, 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
41
Certificates
Airline transport, Commercial
Airplane ratings
Multi-engine land, Single-engine sea, Multi-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
5,530 total · 6 in this make and model · 5,399 as pilot in command · 112 in the last 90 days · 59 in the last 30 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 8 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
70 °F

FAA reports on this event · 1

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