ATL90LA155

NTSB accident investigation · Cessna 172L · Greensboro, AL · August 4, 1990

Accident · No injuriesLimited investigationFinal report
Date
August 4, 1990, 12:30 local (17:30 UTC)
Place
Greensboro, AL
Injuries
5 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N4386QCessna 172L
Weather
Visual (VMC) · Day
Status
Completed · report September 28, 1992
Report
Approved by Office Director
FAA report
19900804030189A
Case key
8261

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 proper airspeed and attain the proper touchdown point during the emergency landing.

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 engine power(partial) - mech failure/malfCruise - normal
Engine assembly,valve,exhaust - failure,totalFactor
OverrunLanding - flare/touchdown
Proper touchdown point - not attainedPilot in commandCause
Airspeed(vref) - not maintainedPilot in commandCause
Anxiety/apprehensionPilot in commandFactor
On ground/water collision with objectLanding - roll
Object - fence

Analysis

The pilot was in cruise flight when his engine began running roughly and vibrating. He elected to make an emergency landing at a nearby airport when he could not correct the problem. He made two visual approaches to the landing runway, but was unable to land the airplane. He stated that he was 'too high and too fast' on both approach attempts. On the third attempt, he landed 300 meters past the departure end of the landing runway, which is 3,500 feet long. The airplane collided with a fence and flipped over. He stated that he was 'shanken up' by the problem he was having with his engine. Inspection of the engine after the accident revealed a failed number three cylinder exhaust valve.

Aircraft

Registration
N4386Q
Reported as
Cessna 172L
Category
Airplane
Serial number
17260286
Airframe hours
1,611
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Southernaire Carrier, Inc.
Registered owner
Southernaire Carrier, Inc
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
100 hour · July 29, 1990 · 8 hours before
Departed
TUP · Tupelo, MS
Destination
0J4 · Florala, AL
Flight plan
VFR
Airport
7A0 · Greensboro Municipal, runway 18, 3,500 × 80 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
33
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
67 total · 4 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
86 °F, dew point 72 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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