ASN Wikibase Occurrence # 22569
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Date: | Thursday 27 December 2001 |
Time: | 12:41 |
Type: | McDonnell Douglas MD 500E (369E) |
Owner/operator: | Helicopter Capture Services |
Registration: | N280SP |
MSN: | 0169E |
Year of manufacture: | 1986 |
Total airframe hrs: | 8398 hours |
Engine model: | Allison 250-C20R/2 |
Fatalities: | Fatalities: 3 / Occupants: 3 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Mountain Dell Reservoir, Parleys Canyon, Utah -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Unknown |
Departure airport: | Salt Lake City, UT |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:The helicopter had been contracted by the State to relocate moose to an area where they would be less hazardous to traffic. After the helicopter herded a moose off a frozen reservoir and back towards the shoreline, the pilot turned and flew into five power lines. The helicopter nosed over, and fell 80 feet in a near-inverted attitude to the surface of the frozen reservoir. It broke through the ice, sank, and then floated back to the surface. A portion of the tail boom remained entangled in the wires. Witnesses said the visibility was 1 mile in fog. An examination of the wreckage revealed no anomalies.
Probable Cause: the pilot's inadequate visual lookout, resulting in an inflight collision with powerlines. Contributing factors were the fog and the powerlines.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | DEN02GA016 |
Status: | Investigation completed |
Duration: | |
Download report: | Final report |
|
Sources:
NTSB:
https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=20020103X00007&key=1 Location
Revision history:
Date/time | Contributor | Updates |
23-Aug-2008 17:36 |
Topaz |
Added |
23-Aug-2008 17:42 |
Topaz |
Updated |
23-Aug-2008 17:43 |
Topaz |
Updated |
23-Aug-2008 17:45 |
Topaz |
Updated |
23-Aug-2008 17:47 |
Topaz |
Updated |
23-Aug-2008 22:39 |
harro |
Updated |
21-Dec-2016 19:14 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
21-Dec-2016 19:16 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
21-Dec-2016 19:20 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
10-Dec-2017 13:27 |
ASN Update Bot |
Updated [Operator, Nature, Departure airport, Source, Narrative] |
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