ATL90LA160

NTSB accident investigation · Cessna 172P · Lawrencevile, GA · August 19, 1990

Accident · No injuriesLimited investigationFinal report
Date
August 19, 1990, 15:15 local (19:15 UTC)
Place
Lawrencevile, GA
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5354QCessna 172P
Weather
Visual (VMC) · Day
Status
Completed · report September 15, 1992
Report
Approved by Office Director
Case key
8264

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 during the landing roll.

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
Directional control - not maintainedPilot in commandCause
Weather condition - crosswindFactor
On ground/water encounter with terrain/waterOther
Terrain condition - ditchFactor

Analysis

The airplane experienced a loss of engine power while in cruise at 7500 feet MSL. The pilot switched from left to right main tank, attempted restart without success and was committed to a forced landing. During rollout on soft terrain, the airplane pitched forward on the nose wheel and left wingtip to an inverted postion, resulting in substantial damage. The passenger reported no injury; the pilot sustained minor injury. The left auxiliary tank and right main tank contained fuel; the left main tank was empty upon inspection. Test affirmed transfer and engine operation given fuel. No mechanical discrepancy was found to account for power loss.

Aircraft

Registration
N5354Q
Reported as
Cessna 172P
Category
Airplane
Serial number
17274776
Airframe hours
3,689
Engine
Lycoming O-320-D2J, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Air Center Gwinnett Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · August 14, 1990 · 10 hours before
Departed
LZU
Airport
LZU · Gwinnett County, runway 25, 4,012 × 75 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
21
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
79 total · 10 in this make and model · 38 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Visibility
7 statute miles
Lowest ceiling
None
Temperature
97 °F, dew point 72 °F
Altimeter
30.00 inHg
Observed at
FTY, 30 nm away