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ASN Wikibase Occurrence # 14209
Last updated: 28 November 2021
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Time:10:35 LT
Type:Silhouette image of generic S61 model; specific model in this crash may look slightly different
Sikorsky S-61L
Owner/operator:Los Angeles Airways
Registration: N300Y
MSN: 61031
Fatalities:Fatalities: 21 / Occupants: 21
Other fatalities:0
Aircraft damage: Written off (damaged beyond repair)
Location:Compton, CA -   United States of America
Phase: En route
Nature:Passenger - Scheduled
Departure airport:Los Angeles Intl.Apt, CA (LAX)
Destination airport:Anaheim/Disneyland Heliport, CA
Investigating agency: NTSB
A Los Angeles Airways Sikorsky S-61L helicopter, N300Y, crashed at Compton, California. All 18 passengers and three crewmembers were fatally injured, and the aircraft was destroyed by impact and fire.
The flight was en route from Los Angeles International Airport to the heliport at Anaheim, California, when the yellow blade, one of five main rotor blades, separated at the spindle which attached the blade to the rotor head. Following the failure, the helicopter was uncontrollable and it fell to the ground .

The Safety Board determines that the probable cause of this accident was the fatigue failure of the yellow main rotor blade spindle, causing separation of the blade which made the aircraft uncontrollable. The fatigue crack originated in area of substandard hardness and inadequate shot peening.

Sources: AD post accident

Accident investigation:
Investigating agency: NTSB
Status: Investigation completed
Download report: Final report
Safety recommendations:

Safety recommendation A-68-20 issued 28 August 1968 by NTSB
Safety recommendation A-69-4 issued 20 February 1969 by NTSB


Photo of N300Y courtesy

In Flight
; (c) Photo Archive

Revision history:

25-Feb-2008 12:00 ASN archive Added
28-Dec-2009 10:19 TB Updated [Other fatalities, Phase, Departure airport, Destination airport, Source, Narrative]
09-Aug-2014 17:21 Aerossurance Updated [Time, Source, Narrative]
13-Apr-2018 14:03 Aerossurance Updated [Source, Narrative]
17-Feb-2020 17:47 harro Updated [Source, Narrative, Accident report, ]

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