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NTSB Report
April 9, 1990 · Grumman AA-5B · N74651
Stone Mountain, GA
Overview
Report Status
Probable Cause
Event Type
Accident
Date
April 9, 1990
Injury Outcomes
No injuries (1 uninjured)
Location
Stone Mountain, GA
Aircraft
Grumman AA-5B
Tail Number
N74651
Operator
Robert E Bridges
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ATL90LA094
THE PILOT REPORTED A ROUGH RUNNING ENGINE & HIS INTENTION TO LAND AT THE AIRPORT. HE STATED HE PLANNED TO LAND ON RWY 35 BUT WAS HIGH WHEN OVER THE RWY. A GO-AROUND WAS EXECUTED. HE SAID THE ENGINE RAN ROUGHLY THROUGH-OUT THE GO-AROUND SO HE KEPT HIS ALTITUDE. A LONG FAST LANDING RESULTED FOLLOWED BY RWY OVERRUN & NOSING OVER INVERTED. THE AIRPORT MANAGER SAID THE ENGINE SPUTTERED WHEN THE GO-AROUND WAS BEGUN BUT RAN WITHOUT HESITATION AFTERWARDS. THE FLAPS WERE RETRACTED AND THERE WERE NO FLAT SPOTS ON THE TIRES. NOTHING WAS FOUND TO INDICATE THAT THE ENGINE COULD NOT OPERATE. THE SPARK PLUGS INDICATED NORMAL OPERATION.
NTSB Probable Cause
THE PILOT'S MISJUDGED APPROACH WHICH RESULTED IN A LONG, FAST LANDING AND SUBSEQUENT OVERRUN OF THE DEPARTURE THRESHOLD. FACTORS IN THE ACCIDENT WERE THE PILOT'S FAILURE TO LOWER THE FLAPS AND ESTABLISH A PROPER GLIDEPATH.
Full Narrative
THE PILOT REPORTED A ROUGH RUNNING ENGINE & HIS INTENTION TO LAND AT THE AIRPORT. HE STATED HE PLANNED TO LAND ON RWY 35 BUT WAS HIGH WHEN OVER THE RWY. A GO-AROUND WAS EXECUTED. HE SAID THE ENGINE RAN ROUGHLY THROUGH-OUT THE GO-AROUND SO HE KEPT HIS ALTITUDE. A LONG FAST LANDING RESULTED FOLLOWED BY RWY OVERRUN & NOSING OVER INVERTED. THE AIRPORT MANAGER SAID THE ENGINE SPUTTERED WHEN THE GO-AROUND WAS BEGUN BUT RAN WITHOUT HESITATION AFTERWARDS. THE FLAPS WERE RETRACTED AND THERE WERE NO FLAT SPOTS ON THE TIRES. NOTHING WAS FOUND TO INDICATE THAT THE ENGINE COULD NOT OPERATE. THE SPARK PLUGS INDICATED NORMAL OPERATION.
Flight
Event TypeAccident
Event Time13:20 EDT
Nearest AirportStone Mountain-Britt Mem. (0nm N)
Runway17
Runway Length2812 ft
Runway Width45 ft
Flight Plan FiledIFR
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftGrumman AA-5B
Tail NumberN74651
Aircraft CategoryAir
DamageSubstantial
OperatorRobert E Bridges
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-360-A4K · Reciprocating · 180
Seats4
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 36 · Third Class
Conditions
ConditionsVMC
LightDaylight
Wind120° @ 11 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point66 F / 30 C
Altimeter30.00 inHg
Observation Time17:29
Weather SourceWFAC