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NTSB Report
April 17, 1984 · Hughes 269 · N8773F
Mesa, AZ
Overview
Report Status
Preliminary report
Event Type
Accident
Date
April 17, 1984
Injury Outcomes
2 injuries (2 minor injuries)
Location
Mesa, AZ
Aircraft
Hughes 269
Tail Number
N8773F
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
LAX84LA260
THE ACFT LANDED HARD DURING AN AUTOROTATION DEMONSTRATION BY A CFI. DURING LANDING THE ROTOR BLADES SEVERED THE TAIL ANDTHE ACFT WENT INTO GROUND RESONANCE. THE CFI SAID HE THOUGHT THE ACFT LOST TRANSITIONAL LIFT. HE RECOMMENDED NOT PRACTICING AUTOROTATIONS ON A DAY WITH VARIABLE AND GUSTY WINDS.
Full Narrative
THE ACFT LANDED HARD DURING AN AUTOROTATION DEMONSTRATION BY A CFI. DURING LANDING THE ROTOR BLADES SEVERED THE TAIL ANDTHE ACFT WENT INTO GROUND RESONANCE. THE CFI SAID HE THOUGHT THE ACFT LOST TRANSITIONAL LIFT. HE RECOMMENDED NOT PRACTICING AUTOROTATIONS ON A DAY WITH VARIABLE AND GUSTY WINDS.
Flight
Event TypeAccident
Event Time11:55 MST
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftHughes 269
Tail NumberN8773F
Aircraft CategoryHeli
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · HIO-360-B1A · Reciprocating · 180
Seats2
People & Injuries
Injury Summary2 injuries (2 minor injuries)
Fatal0
Serious0
Minor2
Uninjured0
Total2
Crew 1Age 31 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind160° @ 15 kt, gusting 20 kt
Visibility35 sm
CeilingBroken clouds 12000 ft
Temperature / Dew Point0 C
Altimeter29.00 inHg
Observation Time18:53
Weather SourceWFAC