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NTSB Report
May 11, 1985 · Great Lakes 2T-1A-2 · N477M
Greenville, AL
Overview
Report Status
Preliminary report
Event Type
Accident
Date
May 11, 1985
Injury Outcomes
No injuries (1 uninjured)
Location
Greenville, AL
Aircraft
Great Lakes 2T-1A-2
Tail Number
N477M
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ATL85LA158
THE PLT STATED THAT HE MADE A NORMAL APCH FOR A FULL STOP, 3-POINT LANDING. DURING THE LANDING ROLL, THE ACFT BEGAN TO VIBRATE & SHAKE LATERALLY. THE PLT REPORTED THAT THE VIBRATION WAS CAUSED BY A TAIL WHEEL SHIMMY, BUT AT FIRST, HE DID NOT REALIZE WHAT CAUSED THE SHAKING. THE ACFT BEGAN DRIFTING, BUT IT WAS TOO SLOW FOR RUDDER EFFECTIVENSS, SO THE PLT USED DIFFERENTIAL BRAKING. THE ACFT THEN SWERVED OFF THE RWY & FLIPPED OVER. AN EXAM & DISASSEMBLY OF THE TAILWHEEL DID NOT REVEAL ANY MECHANICAL FAILURE OR MALFUNCTION.
Full Narrative
THE PLT STATED THAT HE MADE A NORMAL APCH FOR A FULL STOP, 3-POINT LANDING. DURING THE LANDING ROLL, THE ACFT BEGAN TO VIBRATE & SHAKE LATERALLY. THE PLT REPORTED THAT THE VIBRATION WAS CAUSED BY A TAIL WHEEL SHIMMY, BUT AT FIRST, HE DID NOT REALIZE WHAT CAUSED THE SHAKING. THE ACFT BEGAN DRIFTING, BUT IT WAS TOO SLOW FOR RUDDER EFFECTIVENSS, SO THE PLT USED DIFFERENTIAL BRAKING. THE ACFT THEN SWERVED OFF THE RWY & FLIPPED OVER. AN EXAM & DISASSEMBLY OF THE TAILWHEEL DID NOT REVEAL ANY MECHANICAL FAILURE OR MALFUNCTION.
Flight
Event TypeAccident
Event Time10:00 CDT
Nearest AirportGreenville Muni (0nm N)
Runway32
Runway Length3790 ft
Runway Width80 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftGreat Lakes 2T-1A-2
Tail NumberN477M
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · AEIO-360-B1G6 · Reciprocating · 180
Seats2
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 27 · Second Class
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility7 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter30.00 inHg
Weather SourcePILO