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NTSB Report
March 18, 1986 · Bell 47G · N2275B
Beaumont, TX
Overview
Report Status
Preliminary report
Event Type
Accident
Date
March 18, 1986
Injury Outcomes
No injuries (2 uninjured)
Location
Beaumont, TX
Aircraft
Bell 47G
Tail Number
N2275B
Injuries
None
Aircraft Damage
Substantial
NTSB Number
FTW86LA043
THE PILOT WAS TAKING OFF FROM AN AREA WHICH WAS PROTECTED FROM THE WIND BY A LARGE BUILDING. AFTER OBTAINING TRANSLATIONAL LIFT AND CLIMBING ABOVE THE BUILDING, A RIGHT QUARTERING TAIL WIND, WITH GUSTS TO 20 KNOTS, WAS ENCOUNTERED. THE PILOT STATED HE LOST TRANSLATIONAL LIFT AND HIS ROTOR RPM DECAYED. THE HELICOPTER DESCENDED AND UPON TOUCHDOWN THE FRONT TOE OF THE RIGHT SKID SUNK INTO THE SOFT SOIL AND HELICOPTER ROLLED ONTO ITS RIGHT SIDE.
Full Narrative
THE PILOT WAS TAKING OFF FROM AN AREA WHICH WAS PROTECTED FROM THE WIND BY A LARGE BUILDING. AFTER OBTAINING TRANSLATIONAL LIFT AND CLIMBING ABOVE THE BUILDING, A RIGHT QUARTERING TAIL WIND, WITH GUSTS TO 20 KNOTS, WAS ENCOUNTERED. THE PILOT STATED HE LOST TRANSLATIONAL LIFT AND HIS ROTOR RPM DECAYED. THE HELICOPTER DESCENDED AND UPON TOUCHDOWN THE FRONT TOE OF THE RIGHT SKID SUNK INTO THE SOFT SOIL AND HELICOPTER ROLLED ONTO ITS RIGHT SIDE.
Flight
Event TypeAccident
Event Time19:15 CST
Nearest AirportBeaumont Muni (0nm N)
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftBell 47G
Tail NumberN2275B
Aircraft CategoryHeli
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsFranklin · 6VS335A · Reciprocating · 220
Seats3
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 36 · Second Class
Conditions
ConditionsVMC
LightDusk
Wind120° @ 12 kt, gusting 20 kt
Visibility7 sm
CeilingOvercast 3200 ft
Temperature / Dew Point68 F / 63 F
Altimeter29.00 inHg
Observation Time00:52
Weather SourceWFAC