CHI03LA081

NTSB accident investigation · Cessna 180K · St Charles, MO · March 8, 2003

Accident · No injuriesLimited investigationFinal report
Date
March 8, 2003, 11:00 local (17:00 UTC)
Place
St Charles, MO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2732KCessna 180K
Weather
Visual (VMC) · Day
Status
Completed · report December 30, 2003
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20030308004119A
Case key
56701

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 inadequate compensation for wind and his failure to maintain directional control resulting in a ground loop. A factor was the crosswind.

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
Weather condition - crosswindFactor
Compensation for wind conditions - inadequatePilot in commandCause
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - encounteredPilot in commandCause
On ground/water encounter with terrain/waterLanding

Analysis

The airplane was substantially damaged during a ground loop while landing. According to the pilot he had checked the weather 20 minutes before the accident and had estimated the crosswind at 9 knots. The pilot stated that during the landing roll the airplane passed a row of hangars. He reported that as the airplane passed the last hangar the left wing started to "float." The pilot attempted to apply corrective actions but was unable to do so. The airplane subsequently ground looped.

Factual narrative

On March 8, 2003, about 1100 central standard time, a Cessna 180K, N2732K, piloted by a private pilot, sustained substantial damage during a ground-loop while landing on runway 27 (3,451 feet by 49 feet, asphalt), at the St. Charles Airport (3SQ), St. Charles, Missouri. The 14 CFR Part 91 personal flight was operating in visual meteorological conditions without a flight plan. The pilot, who was the sole occupant, was not injured. The local flight originated at 1045 from a private airstrip near Wentzville, Missouri.

According to the pilot, he had checked the weather 20 minutes before the accident. He stated that he estimated there would be a 9 knot crosswind on runway 27 at 3SQ. The pilot stated that during the landing roll the aircraft passed a row of hangers. The pilot reported that as the airplane passed the last hanger the left wing started to "float." The pilot stated that he added rudder and aileron control to correct the situation but was unable to do so. The airplane subsequently ground looped.

The pilot reported no mechanical malfunctions or failures.

The pilot had logged a total of 230.4 hours, of which 33.2 were in the same make and model as the accident aircraft.

Aircraft

Registration
N2732K
Reported as
Cessna 180K
Category
Airplane
Serial number
18053046
Airframe hours
9,849
Engine
Continental O-470U, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Danny and Lisa Clark Family Foundation
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 22, 2002
Departed
PVT · Riddle, MO
Destination
3SQ · St Charles, MO
Airport
3SQ · St Charles Airport, runway 27, 3,451 × 49 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
Seat
Left
Flight hours
230 total · 33 in this make and model · 158 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 11 knots, gusting 17
Visibility
10 statute miles
Lowest ceiling
20,000 ft broken
Temperature
54 °F, dew point 39 °F
Altimeter
29.79 inHg
Observed at
KSTL, 9 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.

Other investigations on N2732K · 1

Matched to the same aircraft by N-number and date.