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Aviation safety reports, made easier to study

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August 4, 1983 · Helio Courier H-295 Courier H · N6484V

Salt Lake City, UT

Overview

Report Status
Preliminary report
Event Type
Accident
Date
August 4, 1983
Injury Outcomes
No injuries (5 uninjured)
Location
Salt Lake City, UT
Aircraft
Helio Courier H-295 Courier H
Tail Number
N6484V
Injuries
None
Aircraft Damage
Substantial
NTSB Number
DEN83LA182

BEFORE STARTING HIS TAKEOFF, THE PLT WAITED FOR OTHER ACFT IN THE PATTERN TO MAKE TOUCH-AND-GO LANDINGS. IMMEDIATELY BEFORE & DURING HIS ATTEMPTED TAKEOFF, THE PLT SAW 2 NATIONAL GUARD HELICOPTERS HOVERING OVER A SOD AREA, WEST OF RWY 34. REPORTEDLY, THE 1ST PART OF THE TAKEOFF WAS NORMAL. AT APRX 30 TO 40 MPH, THE LEFT WING RAISED & THE ACFT BEGAN TO WEATHERVANE TO THE LEFT. THE PLT SAID THAT HE TURNED THE CONTROL WHEEL TO THE LEFT & APPLIED RIGHT BRAKE BUT THE ACFT GROUND LOOPED & THE RIGHT GEAR COLLAPSED. ACCORDING TO THE HELICOPTER CREWS, THEY WERE WELL AWAY FROM THE RWY. ONE ESTIMATED, THE CLOSEST HELICOPTER WAS ABOUT 365 FT WEST OF THE RWY. AN INVESTIGATION REVEALED THAT THEWIND VELOCITY HAD INCREASE AT ABOUT THE TIME THE ACCIDENT OCCURRED. AN FAA AVIATION SAFETY INSPECTOR REPORTED THAT A DUST DEVIL HIT THE LEFT WING OF THE ACFT DURING THE TAKEOFF. THE PLT BELIEVED THAT THE ROTOR DOWNWASH FROM THE HELICOPTERS HAD BEEN ENCOUNTERED.

Full Narrative

BEFORE STARTING HIS TAKEOFF, THE PLT WAITED FOR OTHER ACFT IN THE PATTERN TO MAKE TOUCH-AND-GO LANDINGS. IMMEDIATELY BEFORE & DURING HIS ATTEMPTED TAKEOFF, THE PLT SAW 2 NATIONAL GUARD HELICOPTERS HOVERING OVER A SOD AREA, WEST OF RWY 34. REPORTEDLY, THE 1ST PART OF THE TAKEOFF WAS NORMAL. AT APRX 30 TO 40 MPH, THE LEFT WING RAISED & THE ACFT BEGAN TO WEATHERVANE TO THE LEFT. THE PLT SAID THAT HE TURNED THE CONTROL WHEEL TO THE LEFT & APPLIED RIGHT BRAKE BUT THE ACFT GROUND LOOPED & THE RIGHT GEAR COLLAPSED. ACCORDING TO THE HELICOPTER CREWS, THEY WERE WELL AWAY FROM THE RWY. ONE ESTIMATED, THE CLOSEST HELICOPTER WAS ABOUT 365 FT WEST OF THE RWY. AN INVESTIGATION REVEALED THAT THEWIND VELOCITY HAD INCREASE AT ABOUT THE TIME THE ACCIDENT OCCURRED. AN FAA AVIATION SAFETY INSPECTOR REPORTED THAT A DUST DEVIL HIT THE LEFT WING OF THE ACFT DURING THE TAKEOFF. THE PLT BELIEVED THAT THE ROTOR DOWNWASH FROM THE HELICOPTERS HAD BEEN ENCOUNTERED.

Flight

Event TypeAccident
Event Time19:40 MDT
Nearest AirportWest Jordan (0nm N)
Runway34
Runway Length5604 ft
Runway Width100 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftHelio Courier H-295 Courier H
Tail NumberN6484V
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-270 · Reciprocating · 295
Seats6

People & Injuries

Injury SummaryNo injuries (5 uninjured)
Fatal0
Serious0
Minor0
Uninjured5
Total5
Crew 1Age 53 · Third Class

Conditions

ConditionsVMC
LightDusk
Wind360° @ 6 kt
Visibility40 sm
CeilingBroken clouds 1600 ft
Temperature / Dew Point55
Altimeter30.00 inHg
Observation Time00:55
Weather SourceWFAC

Appendix: Source Data