DEN02LA015

NTSB accident investigation · Piper PA-28-235 · Crested Butte, CO · December 18, 2001

Accident · No injuriesLimited investigationFinal report
Date
December 18, 2001, 10:45 local (17:45 UTC)
Place
Crested Butte, CO
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8704WPiper PA-28-235
Weather
Visual (VMC) · Day
Status
Completed · report July 25, 2002
Report
Approved by Office Director
FAA report
20011218036429A
Case key
53930

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

a wet brake that later froze resulting in a loss of directional control on landing. A contributing factor was the snow bank.

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 - roll
Directional control - not possiblePilot in command
Landing gear,normal brake system - frozenCause
On ground/water encounter with terrain/waterLanding - roll
Airport facilities,runway/landing area condition - snowbankFactor

Analysis

The pilot said the runway was covered by a thin layer of snow that had recently been plowed. The airplane touched down, rolled about 10 feet, and began "pulling" to the left. The pilot applied right rudder but to no avail. He applied full right aileron and lifted the left wing to clear an 18-inch snow bank on the side of the runway. The airplane traveled another 100 feet before the left wing lost lift and settled back down to the runway. The airplane "went through snow," spun around, and stopped 20 feet off the side of the runway. The pilot found a skid mark on the runway made by the left wheel. He suspected the wheel may have gotten wet when he had taxied for takeoff and the brake froze. He said the temperature at 12,000 feet was -20 degrees F.

Factual narrative

On December 18, 2001, approximately 1045 mountain standard time, a Piper PA-28-235, N8704W, operated by Cherokee Flyers, LLC, of Grand Junction, Colorado, was substantially damaged when it collided with terrain following a loss of control while landing at Crested Butte, Colorado. The private pilot and two passengers were not injured. Visual meteorological conditions prevailed, and no flight plan had been filed for the personal flight being conducted under Title 14 CFR Part 91. The flight originated in Grand Junction at 1000.

According to the pilot, runway 29 was covered by a thin layer of snow that had recently been plowed. The airplane touched down, rolled about 10 feet, and began "pulling" to the left. The pilot applied right rudder but to no avail. He applied full right aileron and lifted the left wing to clear an 18-inch snow bank on the side of the runway. The airplane traveled another 100 feet before the left wing lost lift and settled back down to the runway. The airplane "went through snow," spun around, and stopped 20 feet off the side of the runway. The pilot said that after walking along the runway and locating the point of touch down, he noted a skid mark made by the left wheel. He suspected the wheel may have gotten wet while taxiing at Grand Junction and the brake froze. He said the temperature at 12,000 feet was -20 degrees F.

Initial examination of the airplane revealed the nose landing gear had collapsed and the fuselage was wrinkled. When the airplane was retrieved by the salvage firm, it was discovered that both wing spars were twisted and the firewall was buckled.

Aircraft

Registration
N8704W
Reported as
Piper PA-28-235
Category
Airplane
Serial number
28-10237
Airframe hours
2,264
Engine
Lycoming IO-540-B4B5, 235 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Jerry W. Elliott, doing business as Cherokee Flyers, LLC
Registered owner
Cherokee Flyers, LLC
Airworthiness certificate
Standard, Normal
Departed
GJT · Grand Junction, CO
Destination
0CO2 · Crested Butte, CO
Airport
0CO2 · Buckhorn Ranch, runway 29, 4,000 × 40 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
49
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Last flight review
June 29, 2001
Seat
Left
Flight hours
190 total · 145 in this make and model · 150 as pilot in command · 54 in the last 90 days · 18 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
14 °F, dew point 3 °F
Altimeter
30.20 inHg
Observed at
GUC, 98 nm away

FAA reports on this event · 1

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