ASN Wikibase Occurrence # 365108
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Date: | Tuesday 18 June 1991 |
Time: | 08:30 LT |
Type: | Sikorsky H-19-UH19D |
Owner/operator: | Private |
Registration: | N6735 |
MSN: | 54-1416 |
Total airframe hrs: | 3100 hours |
Engine model: | WRIGHT R-1300 |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Mcclusky, ND -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Agricultural |
Departure airport: | |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:PILOT WAS MAKING A SPRAY RUN ALONG A CANAL APPROXIMATELY 75 FEET BELOW GROUND LEVEL. HE BEGAN TO CLIMB OUT OF THE CANAL. HE LOST ALL POWER AS HE CLEARED THE CANAL EDGE AND MADE A HARD LANDING. THE MAIN ROTOR BLADES SEVERED THE TAIL BOOM ON LANDING. INVESTIGATION REVEALED A FAILURE OF THE BLOWER/SUPERCHARGER SEAL.
Probable Cause: FAILURE OF THE ENGINE BLOWER/SUPERCHARGER ASSEMBLY. A FACTOR RELATED TO THE ACCIDENT WAS: NO SUITABLE TERRAIN IN WHICH TO MAKE AN IMMEDIATE EMERGENCY LANDING.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | CHI91DTG02 |
Status: | Investigation completed |
Duration: | 1 year and 9 months |
Download report: | Final report |
|
Sources:
NTSB CHI91DTG02
Location
Revision history:
Date/time | Contributor | Updates |
20-Mar-2024 06:43 |
ASN Update Bot |
Added |
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