ASN Wikibase Occurrence # 139323
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Date: | Tuesday 18 May 1982 |
Time: | 07:30 |
Type: | Bell 47G-2 |
Owner/operator: | Valicopters Inc |
Registration: | N11VH |
MSN: | 2027 |
Year of manufacture: | 1958 |
Total airframe hrs: | 8125 hours |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Grandview, OR -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Agricultural |
Departure airport: | Grandview, OR |
Destination airport: | Grandview, OR |
Investigating agency: | NTSB |
Confidence Rating: | Information is only available from news, social media or unofficial sources |
Narrative:WHILE DISPENSING HERBICIDE (SYSTOX) OVER AN APPLE ORCHARD THE PILOT SENSED THAT THE ENGINE WAS BINDING FOLLOWED BY A POWER LOSS. THE PILOT ELECTED TO DUMP THE HERBICIDE AND PERFORMED A POWER-OFF AUTOROTATION LANDING IN A GRAPE VINEYARD.
INVESTIGATION REVEALED THAT THE #5 CYLINDER CONNECTING ROD HAD OVER HEATED AT THE BEARING JOURNAL, THE BOLT BROKE AND THE CAP SEPARATED AT THE PARTING SURFACE
Sources:
[LINK NOT WORKING ANYMORE:http://173.236.196.254/aircraft/aSEA82DA072.shtml]
History of this aircraft
Other occurrences involving this aircraft Revision history:
Date/time | Contributor | Updates |
19-Oct-2011 20:06 |
Dr. John Smith |
Added |
21-Dec-2016 19:26 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
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