ASN Wikibase Occurrence # 377071
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Date: | Friday 7 June 1985 |
Time: | 17:45 LT |
Type: | Hughes 369HS |
Owner/operator: | South Carolina Helicopter Inc. |
Registration: | N9146F |
MSN: | 830508S |
Year of manufacture: | 1973 |
Total airframe hrs: | 1840 hours |
Engine model: | Allison 250-C18A |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Aiken, SC -
United States of America
|
Phase: | Landing |
Nature: | Executive |
Departure airport: | Saluda, SC |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:DURING A LANDING, THE ENG LOST POWER & THE HELICOPTER TOUCHED DOWN HARD. THE PLT STATED THAT PRIOR TO THE 15 MIN FLT, THE FUEL GAGE WAS INDICATING 125 LBS OF FUEL & AT THE ACCIDENT SITE IT INDICATED 90 LBS OF FUEL. A POST CRASH INSPECTION OF THE FUEL SYSTEM REVEALED THAT 3 SUPPORT BRACKETS WERE NOT INSTALLED IN THE FUEL CELL & ONLY A TRACE OF FUEL WAS REMAINING. THE ABSENCE OF THE BRACKETS PERMITTED THE FUEL CELL TO COLLAPSE AS FUEL WAS CONSUMED & RESULTED IN ERRONEOUS FUEL GAGE READINGS. THE FUEL LOW CAUTION INDICATOR WAS ALSO FOUND TO BE INOPERATIVE DUE TO A CANNON PLUG THAT WAS IMPROPERLY WIRED.
Probable Cause:
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | ATL85LA183 |
Status: | Investigation completed |
Duration: | |
Download report: | Final report |
|
Sources:
NTSB ATL85LA183
Location
Revision history:
Date/time | Contributor | Updates |
30-Mar-2024 07:55 |
ASN Update Bot |
Added |
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