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Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

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NTSB Report

March 2, 1986 · Rotorway Scorpion 133 Scorpion 1 · UNREG

Corona, CA

Overview

Report Status
Preliminary report
Event Type
Accident
Date
March 2, 1986
Injury Outcomes
No injuries (1 uninjured)
Location
Corona, CA
Aircraft
Rotorway Scorpion 133 Scorpion 1
Tail Number
UNREG
Injuries
None
Aircraft Damage
Destroyed
NTSB Number
LAX86FUG04

THE PLT STATED HE WAS 'RUNNING UP THE ENGINE' AFTER MAKING SOME ADJUSTMENTS. THE HELICOPTER WAS TIED DOWN WHEN THE PLT LIFTED OFF TO A 5 TO 6 FT HOVER. THE HELICOPTER TIPPED TO THE RIGHT, THE MAIN ROTOR BLADES CONTACTED THE TERRAIN AND THE HELICOPTER ROLLED OVER. THE PLT EXITED THE ACFT WHICH WAS SUBSEQUENTLY DESTROYED BY A FIRE ORIGINATING FROM THE ENGINE COMPARTMENT.

Full Narrative

THE PLT STATED HE WAS 'RUNNING UP THE ENGINE' AFTER MAKING SOME ADJUSTMENTS. THE HELICOPTER WAS TIED DOWN WHEN THE PLT LIFTED OFF TO A 5 TO 6 FT HOVER. THE HELICOPTER TIPPED TO THE RIGHT, THE MAIN ROTOR BLADES CONTACTED THE TERRAIN AND THE HELICOPTER ROLLED OVER. THE PLT EXITED THE ACFT WHICH WAS SUBSEQUENTLY DESTROYED BY A FIRE ORIGINATING FROM THE ENGINE COMPARTMENT.

Flight

Event TypeAccident
Event Time07:30 PST
Nearest AirportCORONA (0nm N)
Runway0
Flight Plan FiledNone
Aircraft FireGrd
Aircraft ExplosionNo

Aircraft

AircraftRotorway Scorpion 133 Scorpion 1
Tail NumberUNREG
Aircraft CategoryHeli
DamageDestroyed
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsRotorway · 133 · Reciprocating
Seats2

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 43 · None

Conditions

ConditionsVMC
LightDaylight
WindCalm
Visibility1 sm
CeilingOvercast 1000 ft
Temperature / Dew Point0 C / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data