ANC98LA127

NTSB accident investigation · Cessna 180 · Cordova, AK · August 19, 1998

Accident · No injuriesLimited investigationFinal report
Date
August 19, 1998, 14:00 local (22:00 UTC)
Place
Cordova, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N180WHCessna 180
Weather
Visual (VMC) · Day
Status
Completed · report March 30, 2000
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19980819021299A
Case key
43870

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 during takeoff. Factors associated with the accident were soft airstrip conditions, and trees.

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/waterTakeoff - roll/run
Terrain condition - softFactor
Loss of control - on ground/waterTakeoff - roll/run
Directional control - not maintainedPilot in commandCause
On ground/water collision with objectTakeoff - roll/run
Object - tree(s)Factor
Gear collapsedTakeoff - roll/run

Analysis

The airline transport pilot was attempting a southerly departure from a 1,300 feet long gravel airstrip in a tailwheel equipped airplane. He stated that during the takeoff roll, midway down the airstrip, the airplane's left wheel dug into an area of soft ground. The airplane veered to the left, and the left wing struck a stand of trees that borders the airstrip. The airplane pivoted about 90 degrees to the left, and the right main landing gear collapsed. The airplane's right wing struck the ground, and sustained substantial damage. The pilot noted that there were no preaccident mechanical anomalies with the airplane.

Factual narrative

On August 19, 1998, about 1400 Alaska daylight time, a wheel equipped Cessna 180 airplane, N180WH, sustained substantial damage during takeoff from a remote airstrip located about 65 miles southwest of Cordova, Alaska. The airplane was being operated as a visual flight rules (VFR) personal flight under Title 14, CFR Part 91, when the accident occurred. The solo airline transport pilot was not injured. Visual meteorological conditions prevailed, and no flight plan was filed. The flight originated at the Cordova Airport, Cordova, about 1100.

In his written statement to the National Transportation Safety Board, the pilot reported that he was attempting a southerly departure from a 1,300 feet long gravel airstrip. He stated that during the takeoff roll, midway down the airstrip, the airplane's left wheel dug into an area of soft ground. The airplane veered to the left, and the left wing struck a stand of trees that borders the airstrip. The airplane pivoted about 90 degrees to the left, and the right main landing gear collapsed. The airplane's right wing struck the ground, and sustained substantial damage.

The pilot noted that there were no preaccident mechanical anomalies with the airplane.

Aircraft

Registration
N180WH
Reported as
Cessna 180
Category
Airplane
Serial number
18050972
Airframe hours
5,003
Engine
Continental O-470-R, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Elwood & Karen Schapansky
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 1, 1998 · 34 hours before
Destination
CDV · AK
Airport
Beach River Airstrip, runway 18, 1,300 × 100 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
60
Certificates
Flight instructor, Airline transport
Airplane ratings
Multi-engine land, Single-engine land, Multi-engine sea, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
8,746 total · 900 in this make and model · 8,609 as pilot in command · 13 in the last 90 days · 13 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 3 knots
Visibility
40 statute miles
Lowest ceiling
None
Temperature
64 °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 N180WH · 1

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