Accident Bell 47G-4A N472FW,
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ASN Wikibase Occurrence # 4894
 
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Date:Friday 22 April 1977
Time:17:00
Type:Silhouette image of generic B47G model; specific model in this crash may look slightly different    
Bell 47G-4A
Owner/operator:Island Helicop
Registration: N472FW
MSN: 7763
Year of manufacture:1971
Fatalities:Fatalities: 1 / Occupants: 2
Aircraft damage: Destroyed
Category:Accident
Location:Hartsdale, NY -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:Unknown
Departure airport:
Destination airport:
Investigating agency: NTSB
Confidence Rating: Information is only available from news, social media or unofficial sources
Narrative:
Float equipped. Bolts unseated & turned on prop flange. Engine overhaul procedures inadequate.
The helicopter crashed onto the Bronx River Parkway.

Accident investigation:
  
Investigating agency: NTSB
Report number: NYC77FA053
Status: Investigation completed
Duration: 7 months
Download report: Final report

Sources:

NTSB
https://eu.lohud.com/story/news/local/westchester/2019/08/16/lohud-look-back-helicopter-crash-1977/2007013001/

Revision history:

Date/timeContributorUpdates
25-Feb-2008 12:00 ASN archive Added
16-Aug-2019 10:13 gerard57 Updated [Source, Narrative]

Corrections or additions? ... Edit this accident description

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