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NTSB Report
June 2, 2024 · Robinson R44 II · N220SW
Gilbertsville, KY
Overview
Report Status
Probable Cause
Event Type
Accident
Date
June 2, 2024
Injury Outcomes
No injuries (1 uninjured)
Location
Gilbertsville, KY
Aircraft
Robinson R44 II (2016)
Tail Number
N220SW
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ERA24LA236
The helicopter pilot initially landed on his private property, but then decided he wanted to move to an area that was flatter. He described that when he raised the collective pitch control the helicopter “moved back.” Before he was able to recover, the main rotor blades contacted the upsloping terrain, resulting in a rollover and substantial damage to the fuselage. The pilot reported that there were no preimpact mechanical malfunctions or failures of the helicopter that would have precluded normal operation.
NTSB Probable Cause
The pilot's failure to maintain control of the helicopter while attempting to take off from sloping terrain.
Full Narrative
The helicopter pilot initially landed on his private property, but then decided he wanted to move to an area that was flatter. He described that when he raised the collective pitch control the helicopter “moved back.” Before he was able to recover, the main rotor blades contacted the upsloping terrain, resulting in a rollover and substantial damage to the fuselage. The pilot reported that there were no preimpact mechanical malfunctions or failures of the helicopter that would have precluded normal operation.
Flight
Event TypeAccident
Event Time13:15 CDT
Nearest Airport0nm
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftRobinson R44 II
Tail NumberN220SW
Aircraft CategoryHeli
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · IO-540-AE145 · Reciprocating · 230
Seats4
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 86 · None · None
Conditions
ConditionsVMC
LightDaylight
Wind230° @ 7 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point68 F
Altimeter30.01 inHg
Observation Time13:15
Weather SourceWFAC