DEN04LA135

NTSB accident investigation · Cessna 180 · Buena Vista, CO · September 6, 2004

Accident · No injuriesLimited investigationFinal report
Date
September 6, 2004, 15:30 local (21:30 UTC)
Place
Buena Vista, CO
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N727DGCessna 180
Weather
Visual (VMC) · Day
Status
Completed · report June 8, 2005
Report
Approved by Office Director
Parties
Denver Flight Standards District Office
FAA report
20040906022929A
Case key
60061

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. Contributing to the accident was the gusty winds and the dirt devil encountered by the aircraft.

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.

On ground/water encounter with weatherLanding - roll
Weather condition - gustsFactor
Weather condition - dust devil/whirlwindFactor
Loss of control - on ground/waterLanding - roll
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - encounteredPilot in command
On ground/water encounter with terrain/water
Terrain condition - runway

Analysis

According to the pilot, he was landing on runway 33 when the airplane encountered a "dust devil." Subsequently, the airplane ground looped, coming to rest on the right side of the runway causing substantial damage. A postaccident examination of the airplane systems, conducted by the FAA, revealed no anomalies. Winds in the area were reported as 320 at 11 knots with gusts to 14 knots.

Factual narrative

On September 6, 2004, at approximately 1530 mountain daylight time, a Cessna 180, N727DG, piloted by an airline transport pilot, was substantially damaged when it impacted terrain during the landing roll at Central Colorado Regional Airport, Buena Vista, Colorado. Visual meteorological conditions prevailed at the time of the accident. The personal flight was being conducted under the provisions of Title 14 CFR Part 91 without a flight plan. The pilot and his two passengers reported no injuries. The cross-country flight had originated at Leadville, Colorado, at 1500.

According to the accident report submitted by the pilot, he was landing on runway 33 when the airplane encountered a "dust devil." Subsequently, the airplane ground looped, coming to rest on the right side of the runway. The left wing and the left horizontal stabilizer were bent. A postaccident examination of the airplane's systems, conducted by the FAA, revealed no anomalies.

Winds at Leadville, Colorado, 25 nautical miles northwest of Buena Vista, were reported as 320 at 11 knots with gusts to 14 knots.

Aircraft

Registration
N727DG
Reported as
Cessna 180
Category
Airplane
Serial number
31710
Engine
Continental O-470, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 15, 2003 · 60 hours before
Departed
LXV · Leadville, CO
Destination
7V1 · Buena Vista, CO
Airport
7V1 · Buena Vista Municipal Airport, runway 33, 8,300 × 75 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
61
Injuries
None
Certificates
Flight engineer, Airline transport, Commercial, Military
Airplane ratings
Multi-engine sea, Single-engine land, Multi-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
20,000 total · 1,146 in this make and model · 40 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 11 knots, gusting 14
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 25 °F
Altimeter
30.43 inHg
Observed at
LXV, 25 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.