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NTSB Report
September 18, 1982 · Hughes 269C · N9575F
Marshville, NC
Overview
Report Status
Preliminary report
Event Type
Accident
Date
September 18, 1982
Injury Outcomes
No injuries (2 uninjured)
Location
Marshville, NC
Aircraft
Hughes 269C
Tail Number
N9575F
Operator
U S Helicopters
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ATL82DKM07
THE INSTRUCTOR PILOT (IP) AND THE STUDENT (A PRIVATE, SINGLE ENGINE LAND, PILOT) WERE ON A DUAL INSTRUCTIONAL FLIGHT. AFTER COMPLETING SEVERAL HOVER AUTOROTATIONS AND HOVERING PATTERNS, THE IP TOOK CONTROL. HE POSITIONED THE HELICOPTER FOR AN AUTOROTATION FROM 500 FT AGL WITH A POWER RECOVERY. WHEN ENTERING THE AUTOROTATION, THERE WAS A MISUNDERSTANDING CONCERNING WHO WAS TO FLY AND WHO WAS TO FOLLOW THROUGH ON THE CONTROLS. THE STUDENT THOUGHT HE WAS TO FOLLOW THROUGH, BUT REPORTEDLY, THE IP THOUGHT THE STUDENT HAD ASSUMED CONTROL. AS THE HELICOPTER APPROACHED THE GROUND, THE IP TOOK CONTROL AND FLARED; HOWEVER, DURING TOUCHDOWN, THE TAIL ROTOR STRUCK THE GROUND. THE STUDENT STATED THAT PREVIOUSLY, THE MICROPHONE SYSTEM HAD AN INTERMITTENT PROBLEM WHICH WAS THOUGHT TO HAVE BEEN REPAIRED. HE BELIEVED THE PROBLEM OCCURRED AGAIN AND CONTRIBUTED TO THE MISUNDERSTANDING.
Full Narrative
THE INSTRUCTOR PILOT (IP) AND THE STUDENT (A PRIVATE, SINGLE ENGINE LAND, PILOT) WERE ON A DUAL INSTRUCTIONAL FLIGHT. AFTER COMPLETING SEVERAL HOVER AUTOROTATIONS AND HOVERING PATTERNS, THE IP TOOK CONTROL. HE POSITIONED THE HELICOPTER FOR AN AUTOROTATION FROM 500 FT AGL WITH A POWER RECOVERY. WHEN ENTERING THE AUTOROTATION, THERE WAS A MISUNDERSTANDING CONCERNING WHO WAS TO FLY AND WHO WAS TO FOLLOW THROUGH ON THE CONTROLS. THE STUDENT THOUGHT HE WAS TO FOLLOW THROUGH, BUT REPORTEDLY, THE IP THOUGHT THE STUDENT HAD ASSUMED CONTROL. AS THE HELICOPTER APPROACHED THE GROUND, THE IP TOOK CONTROL AND FLARED; HOWEVER, DURING TOUCHDOWN, THE TAIL ROTOR STRUCK THE GROUND. THE STUDENT STATED THAT PREVIOUSLY, THE MICROPHONE SYSTEM HAD AN INTERMITTENT PROBLEM WHICH WAS THOUGHT TO HAVE BEEN REPAIRED. HE BELIEVED THE PROBLEM OCCURRED AGAIN AND CONTRIBUTED TO THE MISUNDERSTANDING.
Flight
Event TypeAccident
Event Time11:00 EDT
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftHughes 269C
Tail NumberN9575F
Aircraft CategoryHeli
DamageSubstantial
OperatorU S Helicopters
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · IO-360 · Reciprocating · 180
Seats3
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 47 · Second Class
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility50 sm
CeilingNone
Temperature / Dew Point17 C / 0 C
Altimeter0