ANC96LA165

NTSB accident investigation · Cessna 185 · Nome, AK · September 28, 1996

Accident · No injuriesLimited investigationFinal report
Date
September 28, 1996, 13:30 local (21:30 UTC)
Place
Nome, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N222WHCessna 185
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 1998
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19960928035709A
Case key
2911

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

failure of the pilot to maintain proper alignment of the selected landing area. Subsequent encounter with rocks was a related 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 - flare/touchdown
Proper alignment - not maintainedPilot in commandCause
Terrain condition - rock(s)/boulder(s)Factor
Landing gear,tire - failure
Ground loop/swerve
Main gear collapsedLanding - roll
Landing gear,main gear - overload

Analysis

The pilot was landing in a remote area to pick up two hunting partners in a tail-wheel equipped airplane. He reported that during the landing, the airplane drifted to the right and ground looped. Also, he noted that the right tire suddenly deflated from overload or was cut and punctured by rocks at touchdown. Subsequently, the right landing gear strut collapsed, and the right wing struck rocks along the right side of the landing area. The pilot indicated that the main landing gear tires were 8.50 X 6. No mechanical malfunction was reported.

Factual narrative

On September 28, 1996, about 1330 Alaska daylight time, a wheel equipped Cessna 185, N222WH, crashed during landing about 66 miles north-northeast of Nome, Alaska. The airplane was being operated as a visual flight rules (VFR) cross-country personal flight when the accident occurred. The airplane, operated by the pilot, sustained substantial damage. The certificated commercial pilot, the sole occupant, was not injured. Visual meteorological conditions prevailed. The flight originated at the Nome airport at 1229.

On October 1, 1996, at 1035, the pilot reported in a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC) that he was landing in a remote area to pick up two hunting partners. The landing area next to the Boston Creek, consisting of gravel, and tundra, was oriented in an east/west direction and was about 1,200 feet long. The pilot landed toward the west. He indicated that light and variable winds were primarily from the south. During the landing touchdown, the right main tire deflated and the right landing gear strut collapsed. The pilot noted the right tire suddenly deflated from overload or was cut and punctured by rocks at touchdown. The airplane ground looped and the right wing struck numerous rocks along the right side of the landing area. The pilot indicated that the main landing gear tires are 8.50 X 6.

In the pilot/operator report submitted by the pilot to the NTSB on October 17, 1996, the pilot indicated the airplane drifted to the right and ground looped. The pilot did not report any mechanical malfunction or tire malfunction.

Aircraft

Registration
N222WH
Reported as
Cessna 185
Category
Airplane
Serial number
18503377
Airframe hours
3,174
Engine
Continental IO-520-D, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
John D. Walsh
Registered owner
Excavation Consulting Inc
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · May 6, 1996 · 45 hours before
Departed
OME · AK

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
43
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
5,000 total · 3,700 in this make and model · 500 as pilot in command · 30 in the last 90 days · 20 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
5 statute miles
Lowest ceiling
4,000 ft overcast
Temperature
39 °F

FAA reports on this event · 1

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