DEN04LA034

NTSB accident investigation · Cessna 182 · Hudson, CO · December 28, 2003

Accident · No injuriesLimited investigationFinal report
Date
December 28, 2003, 12:00 local (19:00 UTC)
Place
Hudson, CO
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5609BCessna 182
Weather
Visual (VMC) · Day
Status
Completed · report March 30, 2004
Report
Approved by Office Director
Parties
FAA Flight Standards District Office
FAA report
20031228034109A
Case key
58545

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 failure to maintain directional control due to an excessive crosswind component, resulting in an uncontrolled groundloop/swerve. Contributing factors were the crosswind gust and the soft, sandy terrain.

Analysis

The pilot said he was landing on runway 33 into a left 30-degree crosswind (later he said it was a 70-degree crosswind). "An apparent gust" of approximately 40 mph "caused the airplane to ground loop to the left side of the runway. The airplane departed the runway, "it appears the right wheel dug into the sandy ground," and the airplane nosed over. According to the Wind Component Chart, under the conditions described by the pilot, a 30-degree, 40 mph crosswind would produce a crosswind component of 20 mph. A 70-degree, 40 mph crosswind would produce a crosswind component of 38 mph. According to a spokesperson for the airplane manufacturer, the maximum crosswind component for the airplane is 15 mph.

Factual narrative

On December 28, 2003, approximately 1200 mountain standard time, N5609B, a Cessna 182 (tailwheel conversion), registered to and operated by the pilot, was substantially damaged when it collided with terrain during landing roll at the Platte Valley Airpark, Hudson, Colorado. The private pilot and his student pilot certificated-passenger were not injured. Visual meteorological conditions prevailed, and no flight plan had been filed for the personal flight being operated under Title 14 CFR Part 91. The flight originated from Kelly Airpark, Elbert, Colorado, approximately 1125.

In a telephone interview with the pilot, he said he was landing on runway 33 into a left 30-degree crosswind. In his accident report, however, he indicated it was a 70-degree crosswind. "An apparent gust" of approximately 40 mph "caused the airplane to ground loop to the left side of the runway. The airplane departed the runway, "it appears the right wheel dug into the sandy ground," and the airplane nosed over. The vertical stabilizer and rudder were crushed; the propeller, engine mounts, and both wings were bent, and the windshield was shattered.

According to the Wind Component Chart, under the conditions described by the pilot, a 30-degree, 40 mph crosswind would produce a crosswind component of 20 mph. A 70-degree, 40 mph crosswind would produce a crosswind component of 38 mph. According to a Cessna Aircraft Company spokesperson, the maximum crosswind component for the airplane is 15 mph.

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
Weather condition - crosswindFactor
Weather condition - gustsFactor
Directional control - not maintainedPilot in commandCause
Aircraft performance,crosswind capability - exceededCause
Ground loop/swerve - encounteredPilot in commandCause
Nose overLanding - roll
Terrain condition - softFactor

Aircraft

Registration
N5609B
Reported as
Cessna 182
Category
Airplane
Serial number
33609
Airframe hours
1,033
Engine
Continental O-470-L, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Russell J. Kostroski
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 3, 2003 · 29 hours before
Departed
CO15 · Elbert, CO
Destination
18V · Hudson, OH
Airport
18V · Platte Valley Airpark, runway 33, 4,100 × 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
79
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Medical
Class 3, Valid Medical--w/ waivers/lim
Last flight review
January 2, 2003
Seat
Left
Flight hours
2,001 total · 422 in this make and model · 1,819 as pilot in command · 7 in the last 90 days · 5 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 13 knots
Visibility
10 statute miles
Lowest ceiling
15,000 ft broken
Temperature
30 °F, dew point -4 °F
Altimeter
29.88 inHg
Observed at
DEN, 17 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.