SEA08CA197

NTSB accident investigation · Cessna A185F · Lakeview, OR · September 4, 2008

Accident · No injuriesData collectionFinal report
Date
September 4, 2008, 10:15 local (17:15 UTC)
Place
Lakeview, OR
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N185ZZCessna A185F
Defining event
Takeoff: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report November 10, 2008
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20080904844909A
Case key
68891

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. A contributing factor was the rough terrain.

Findings · 2

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna A185E: 18 casesAll aircraft: 3,958 casesProbable cause
Runway/land/takeoff/taxi surfaceEnvironmental issues › Physical environment · Contributed to outcomeCessna A185E: 3 casesAll aircraft: 253 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

During takeoff from a washboard surfaced dirt road in a tail wheel equipped airplane, the pilot failed to maintain directional control. As the pilot was attempting to regain control of the airplane, it drifted off the left side of the road and struck several large rocks, which resulted in the collapse of one of the main landing gear legs. Examination of the airplane revealed that there was structural damage to the empennage and left wing. No anomalies were noted with the airplanes flight controls or tail wheel steering system.

Factual narrative

During takeoff from a washboard surfaced dirt road in a tail wheel equipped airplane, the pilot failed to maintain directional control. As the pilot was attempting to regain control of the airplane, it drifted off the left side of the road and struck several large rocks, which resulted in the collapse of one of the main landing gear legs. Examination of the airplane revealed that there was structural damage to the empennage and left wing. No anomalies were noted with the airplanes flight controls or tail wheel steering system.

Aircraft

Registration
N185ZZ
Reported as
Cessna A185F
Category
Airplane
Serial number
18504141
Engine
Continental IO-520, reciprocating
Damage
Substantial damage
Flight
Public aircraft · Part 91
Operator
State of Oregon
Registered owner
State of Oregon
Airworthiness certificate
Standard, Normal
Departed
Lakeview, OR
Destination
Lakeview, OR

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
59
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2
Seat
Left
Flight hours
8,000 total · 400 in this make and model · 7,950 as pilot in command · 140 in the last 90 days · 40 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 5 knots
Visibility
25 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.