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ASN Wikibase Occurrence # 134979
Last updated: 21 September 2020
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Date:17-JUL-2007
Time:19:22
Type:Silhouette image of generic AT8T model; specific model in this crash may look slightly different
Air Tractor AT-802A
Owner/operator:Bureau of Land Management
Registration: N806MA
C/n / msn: 802A-0058
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Written off (damaged beyond repair)
Category:Accident
Location:Winnemucca, NV -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:Unknown
Departure airport:Winnemucca, NV (WMC)
Destination airport:
Investigating agency: NTSB
Narrative:
The airplane, along with two others, was engaged in dropping fire retardant on a wildfire. The pilot planned on dropping his load into a retardant gap area that was created by the retardant drops of the other two air tanker aircraft. The pilot reported that he "was anxious to get [to the fire] because that fire was definitely on its way through the gap." During the first run of his drop, the pilot flew in a southerly direction heading downhill. After the first drop, the pilot said he "pulled off left and executed a 270-degree right turn to set up for another drop." The pilot began his second drop heading north uphill into rising terrain. After a few moments, the pilot realized the airplane would not out climb the terrain. He attempted a right turn to remain clear of the terrain; however, the airplane impacted about 10 feet below the crest of a hill in a level attitude. The pilot said that there were no mechanical problems with the airplane, and he had been caught by a downdraft during the drop.
Probable Cause: The pilot's failure to maintain clearance with terrain while maneuvering.

Sources:

NTSB: https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=20070804X01106&key=1


Revision history:

Date/timeContributorUpdates
21-Dec-2016 19:26 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
04-Dec-2017 18:46 ASN Update Bot Updated [Operator, Nature, Departure airport, Source, Narrative]

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