MIA98LA146

NTSB accident investigation · Cessna 172RG · Greenville, SC · April 26, 1998

Accident · No injuriesLimited investigationFinal report
Date
April 26, 1998, 13:34 local (17:34 UTC)
Place
Greenville, SC
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9769BCessna 172RG
Weather
Visual (VMC) · Day
Status
Completed · report December 8, 1998
Report
Approved by Office Director
FAA report
19980426007759A
Case key
38510

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 use of full flaps while landing in a strong crosswind resulting in loss of directional control during the landing roll.

Analysis

During landing roll in a crosswind from the right a gust caused the aircraft to initially turn into the wind. The right wing raised up and the aircraft veered to the left, going off the left side of the runway and colliding with construction barricades and a ditch. The wing flaps were found fully extended after the accident. The Pilot Operating Handbook for the aircraft states when landing in a strong crosswind, use the minimum flap setting required for the field length. The landing runway was 5,393 feet long.

Factual narrative

On April 26, 1998, about 1334 eastern daylight time, a Cessna 172RG, N9769B, registered to Atlantic Aero Incorporated, was damaged when the pilot lost directional control during landing at Greenville Downtown Airport, Greenville, South Carolina, while on a Title 14 CFR Part 91 personal flight. Visual meteorological conditions prevailed at the time and no flight plan was filed. The aircraft received substantial damage and the private-rated pilot was not injured. The flight originated from Greensboro, North Carolina, the same day, about 1205.

The pilot stated that while on approach to runway 18 the winds were reported to be from 210 degrees at 14 knots. The aircraft touched down on the runway centerline and he applied full right aileron to correct for the wind. A gust of wind, estimated to be about 24 knots, caused the aircraft to veer to the right to a 240-250 degree heading. The right wing lifted and the aircraft veered back to the left. The aircraft then collided with construction barricades at the intersection of runway 18 and runway 27 and went off the left side of the runway into a ditch.

Postcrash examination of the aircraft by an FAA inspector showed the wing flaps were fully extended to 30 degrees. The Pilot Operating Handbook for the Cessna 172RG states, "When landing in a strong crosswind, use the minimum flap setting required for the field length." (See attached page from handbook.)

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 - crosswind
Flaps - improper use ofPilot in commandCause
Directional control - not possiblePilot in command
Ground loop/swerve - inadvertentPilot in command
On ground/water collision with objectLanding - roll
Object - wall/barricade

Aircraft

Registration
N9769B
Reported as
Cessna 172RG
Category
Airplane
Serial number
172RG1023
Airframe hours
4,700
Engine
Lycoming O-360-F1A6, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Atlantic Aero Incorporated
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · January 9, 1998 · 96 hours before
Departed
GSO · Greensboro, NC
Destination
GMU
Airport
GMU · Greenville Downtown, runway 18, 5,393 × 150 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
40
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
230 total · 13 in this make and model · 170 as pilot in command · 10 in the last 90 days · 2 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 18 knots, gusting 22
Visibility
10 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 43 °F
Altimeter
30.00 inHg
Observed at
GMU, 1 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 N9769B · 1

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