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Date: | Friday 7 August 1981 |
Time: | 08:25 LT |
Type: | Sikorsky S-58B |
Owner/operator: | Queen City Helicopters |
Registration: | N4247 |
MSN: | 58-807 |
Fatalities: | Fatalities: 2 / Occupants: 2 |
Other fatalities: | 0 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Bellevue, WA -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Cargo |
Departure airport: | Seattle, WA |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Information is only available from news, social media or unofficial sources |
Narrative:FOD to input main bevel gear.
Oil cooler replaced previously.
Servicing at oil filler opens MGB case.
Crashed onto building during lifting operation.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | SEA81FA050 |
Status: | Investigation completed |
Duration: | 6 months |
Download report: | Final report |
|
Sources:
https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=25532&key=0 Revision history:
Date/time | Contributor | Updates |
25-Feb-2008 12:00 |
ASN archive |
Added |
20-Jul-2010 12:05 |
TB |
Updated [Time, Operator, Other fatalities, Phase, Nature, Departure airport, Destination airport, Narrative] |
31-Oct-2018 15:32 |
Aerossurance |
Updated [Time, Destination airport, Source, Narrative] |
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