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NTSB Report
September 1, 1991 · Hughes 269C · N9590F
Galloway, OH
Overview
Report Status
Probable Cause
Event Type
Accident
Date
September 1, 1991
Injury Outcomes
2 injuries (2 minor injuries)
Location
Galloway, OH
Aircraft
Hughes 269C
Tail Number
N9590F
Operator
T-Air Helicopters
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
NYC91LA227
THE STUDENT PILOT AND INSTRUCTOR WERE ON THEIR FIRST DUAL FLIGHT. THE STUDENT WAS ON THE FLIGHT CONTROLS WHEN THE HELICOPTER DRIFTED RIGHT AND THE RIGHT SKID CAUGHT THE GROUND. THE HELICOPTER ENTERED A DYNAMIC ROLLOVER. THE FLIGHT INSTRUCTOR SAID HE WAS MONITORING THE MOVEMENTS OF THE STUDENT, HOWEVER, HE SAID HE HAD LET THE STUDENT GO TOO FAR PRIOR TO TAKING CORRECTIVE ACTION.
NTSB Probable Cause
IMPROPER SUPERVISION BY THE FLIGHT INSTRUCTOR WHICH RESULTED IN AN INADVERTENT GROUND CONTACT AND A DYNAMIC ROLLOVER. A FACTOR RELATED TO THE ACCIDENT WAS IMPROPER USE OF THE FLIGHT CONTROLS BY THE NON-RATED STUDENT PILOT.
Full Narrative
THE STUDENT PILOT AND INSTRUCTOR WERE ON THEIR FIRST DUAL FLIGHT. THE STUDENT WAS ON THE FLIGHT CONTROLS WHEN THE HELICOPTER DRIFTED RIGHT AND THE RIGHT SKID CAUGHT THE GROUND. THE HELICOPTER ENTERED A DYNAMIC ROLLOVER. THE FLIGHT INSTRUCTOR SAID HE WAS MONITORING THE MOVEMENTS OF THE STUDENT, HOWEVER, HE SAID HE HAD LET THE STUDENT GO TOO FAR PRIOR TO TAKING CORRECTIVE ACTION.
Flight
Event TypeAccident
Event Time15:05 EDT
Nearest AirportDARBYDAN (0nm)
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftHughes 269C
Tail NumberN9590F
Aircraft CategoryHeli
DamageSubstantial
OperatorT-Air Helicopters
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · HIO-360-DIA · Reciprocating · 190
Seats2
People & Injuries
Injury Summary2 injuries (2 minor injuries)
Fatal0
Serious0
Minor2
Uninjured0
Total2
Crew 1Age 49 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind45° @ 5 kt
Visibility20 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter0
Weather SourceWIT