ASN Wikibase Occurrence # 160794
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Date: | Saturday 7 September 2013 |
Time: | 15:30 |
Type: | Bell 206L-3 LongRanger III |
Owner/operator: | State Of Illinois |
Registration: | N721LL |
MSN: | 51164 |
Year of manufacture: | 1986 |
Total airframe hrs: | 12533 hours |
Engine model: | Allison 250-C30P |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Near Amistad, NM -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Unknown |
Departure airport: | Dalhart, TX (DHT) |
Destination airport: | Albuquerque, NM (ABQ) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:The pilot reported that the helicopter was established in cruise flight on a west-southwest course at 300 feet above ground level before the accident. The pilot stated that about 25 minutes into the flight, he observed "multiple large black birds" in the helicopter's flightpath and initiated an "immediate hard turn to the right to avoid" them. He subsequently noted an increase in main rotor speed and adjusted accordingly. The pilot rolled out on a reciprocal heading, leveled the helicopter, and began to slow down. He noticed that the descent rate was not decreasing. The helicopter touched down "hard," seemed to bounce and came to rest about 100 yards from the initial touchdown point. The pilot reported no preaccident failures or malfunctions with the helicopter that would have precluded normal operation.
Probable Cause: The pilot's failure to arrest the descent following an abrupt maneuver to avoid birds, which resulted in an impact with terrain.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | CEN13TA535 |
Status: | Investigation completed |
Duration: | |
Download report: | Final report |
|
Sources:
NTSB
Location
Revision history:
Date/time | Contributor | Updates |
22-Sep-2013 00:19 |
Geno |
Added |
21-Dec-2016 19:28 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
29-Nov-2017 09:16 |
ASN Update Bot |
Updated [Operator, Other fatalities, Nature, Departure airport, Destination airport, Source, Narrative] |
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