ANC06LA024

NTSB accident investigation · Cessna 185 · Ely, NV · March 6, 2006

Accident · No injuriesLimited investigationFinal report
Date
March 6, 2006, 08:20 local (16:20 UTC)
Place
Ely, NV
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N120KMCessna 185
Weather
Visual (VMC) · Day
Status
Completed · report October 31, 2006
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
Reno FSDO
FAA report
20060306003119A
Case key
63305

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 NTSB’s determination of the probable cause, and any contributing factors.

The pilot's inadequate compensation for a quartering tailwind while taxiing, which resulted in a loss of control and an on ground encounter with terrain. A factor in the accident was the quartering crosswind.

Analysis

The commercial certificated pilot was back-taxiing on Runway 12 in preparation for takeoff. There was a strong, gusty wind from the left rear quarter. The pilot reported that a strong gust of wind lifted the left wing and tail of the airplane, and the right wing struck the surface of the runway. The airplane pivoted to the right, and swerved off the right side of the runway. The airplane's main wheels struck an area of muddy soil, and the airplane nosed down. The airplane sustained substantial damage to the right wing, right elevator, and fuselage. The pilot reported that there were no preaccident mechanical anomalies with the airplane.

Factual narrative

On March 6, 2006, about 0820 pacific standard time, a wheel-equipped Cessna 185 airplane, N120KM, sustained substantial damage while taxiing for takeoff at the Ely Airport, Ely, Nevada. The airplane was being operated as a visual flight rules (VFR) local area personal flight under Title 14, CFR Part 91, when the accident occurred. The solo commercial certificated pilot was not injured. Visual meteorological conditions prevailed, and no flight plan was filed. The flight originated at the accident airport about 0815.

During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC), on March 6, the pilot reported that he was back-taxiing on Runway 12 in preparation for takeoff. There was a strong, gusty wind from the left rear quarter. The pilot reported that a strong gust of wind lifted the left wing and tail of the airplane, and the right wing struck the surface of the runway. The airplane pivoted to the right, and swerved off the right side of the runway. The airplane's main wheels struck an area of muddy soil, and the airplane nosed down. The airplane sustained substantial damage to the right wing, right elevator, and fuselage. The pilot reported that there were no preaccident mechanical anomalies with the airplane.

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/waterTaxi - to takeoff
Weather condition - tailwindFactor
Compensation for wind conditions - inadequatePilot in commandCause
On ground/water encounter with terrain/waterTaxi - to takeoff
Terrain condition - ground

Aircraft

Registration
N120KM
Reported as
Cessna 185
Category
Airplane
Serial number
18503720
Airframe hours
2,900.5
Engine
Continental IO-550, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Edmond H. Sears
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 1, 2005
Departed
KELY · Ely, NV
Destination
Ely, NV
Airport
KELY · Ely Airport (Yelland Field), runway 12, 4,812 × 60 ft, asphalt

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
68
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
September 1, 2004
Seat
Left
Flight hours
4,505 total · 750 in this make and model · 4,437 as pilot in command · 43 in the last 90 days · 29 in the last 30 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 20 knots, gusting 30
Visibility
10 statute miles
Lowest ceiling
None
Temperature
43 °F, dew point 12 °F
Altimeter
30.02 inHg

FAA reports on this event · 1

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