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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

January 11, 1985 · Bell 204 · N99021

Snelling, CA

Overview

Report Status
Preliminary report
Event Type
Accident
Date
January 11, 1985
Injury Outcomes
No injuries (1 uninjured)
Location
Snelling, CA
Aircraft
Bell 204
Tail Number
N99021
Injuries
None
Aircraft Damage
Substantial
NTSB Number
LAX85LA105

PLT VACATED THE ACFT WITH ENGINE AT IDLE & WITH THE BLADES TURNING TO REFUEL. THE LANDING PLATFORM MOUNTED ON THE 'NURSE' TRUCK WAS SLIPPERY FROM AN OIL & COPPER MIXTURE USED IN THE SPRAYING OPERATION. THE HELICOPTER STARTED TO SLIDE & THE PLT REBOARDED JUST AS IT FELL OFF THE TRUCK.

Full Narrative

PLT VACATED THE ACFT WITH ENGINE AT IDLE & WITH THE BLADES TURNING TO REFUEL. THE LANDING PLATFORM MOUNTED ON THE 'NURSE' TRUCK WAS SLIPPERY FROM AN OIL & COPPER MIXTURE USED IN THE SPRAYING OPERATION. THE HELICOPTER STARTED TO SLIDE & THE PLT REBOARDED JUST AS IT FELL OFF THE TRUCK.

Flight

Event TypeAccident
Event Time16:40 PST
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftBell 204
Tail NumberN99021
Aircraft CategoryHeli
DamageSubstantial
Operating RulePart 137
Engines1
Engine TypeTurboshaft
Engine DetailsLycoming · 653-11 · Turboshaft · 1100

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 58 · Second Class

Conditions

ConditionsVMC
LightDaylight
Wind350° @ 1 kt
Visibility6 sm
CeilingNone
Temperature / Dew Point48 / 41 C
Altimeter30.00 inHg
Observation Time00:55
Weather SourceWFAC

Appendix: Source Data