LAX91LA208

NTSB accident investigation · Cessna C172M · Coalinga, CA · May 11, 1991

Accident · No injuriesLimited investigationFinal report
Date
May 11, 1991, 12:00 local (19:00 UTC)
Place
Coalinga, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N73001Cessna C172M
Weather
Visual (VMC) · Day
Status
Completed · report July 14, 1993
Report
Approved by Office Director
FAA report
19910511015369A
Case key
27203

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 encounter with a dust devil which resulted in his loss of control during landing rollout.

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 - high windCause
Loss of control - on ground/waterLanding - roll
Directional control - not maintainedPilot in commandFactor
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - soft
Nose overLanding - roll

Analysis

Approaching the destination airport the pilot noted that the local wind was calm. The pilot made a normal landing and during rollout he lost control of the airplane. The airplane veered off the runway and it nosed over in a soft dirt field. A flight instructor, who witnessed the accident, reported observing a dust devil in the area.

Aircraft

Registration
N73001
Reported as
Cessna C172M
Category
Airplane
Serial number
17267232
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Patterson Aviation
Last inspection
Unknown · January 2, 2000
Departed
SAC · Sacramento, CA
Airport
CLG · Coalinga Muni, runway 3, 4,600 × 60 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
25
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
160 total · 80 in this make and model · 80 as pilot in command · 35 in the last 90 days · 18 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 3 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
68 °F

FAA reports on this event · 1

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