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ASN Wikibase Occurrence # 194339
Last updated: 28 March 2021
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Type:Silhouette image of generic AT6T model; specific model in this crash may look slightly different
Air Tractor AT-602
Owner/operator:Sturdivant Brothers Flying Service Inc
Registration: N2049D
C/n / msn: 602-1219
Fatalities:Fatalities: 1 / Occupants: 1
Other fatalities:0
Aircraft damage: Written off (damaged beyond repair)
Location:Leflore/Tallahatchie County, Minter City, MS -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Departure airport:Glendora, MS
Destination airport:Glendora, MS
Investigating agency: NTSB
The nearly 30,000-hour commercial pilot was conducting an aerial application flight. A nearby witness heard the airplane and reported that it sounded normal, then about 10 to 15 seconds later, he heard a "pop" sound followed by an explosion. Examination of the accident site, which was located well within the typical agricultural turn distance location for a turbine-powered airplane, revealed that the left wing collided with trees in a wings-level attitude. The airplane was destroyed by impact and a postcrash fire. No preexisting mechanical anomalies were noted with the airplane or its systems that would have precluded normal operation and propeller damage indicated that the engine was producing power at the time of impact.
The pilot was reported by family members to have had a cold the day before the accident, and toxicology identified doxylamine, a sedating antihistamine, in the pilot's blood and urine. The pilot may have experienced impairing effects from the doxylamine, which could have affected his reaction time, sleepiness, and judgment. Although the autopsy did not identify any incapacitating medical conditions, there are a number of conditions that could incapacitate a pilot and leave no evidence at autopsy. The airplane's descent below the height of trees, the pilot's failure to avoid trees before impact, and his failure to use a nearby open field as a forced landing site suggest that he likely was unable to perform basic piloting functions, most likely due to incapacitation, although the reason for incapacitation could not be determined.

Probable Cause: The pilot's incapacitation for reasons that could not be determined, which resulted in collision with trees and terrain.


FAA register:

Accident investigation:
Investigating agency: NTSB
Status: Investigation completed
Duration: 2 years and 2 months
Download report: Final report


Photo: NTSB

Revision history:

21-Mar-2017 16:10 Geno Added
01-Jun-2019 07:28 ASN Update Bot Updated [Time, Departure airport, Destination airport, Source, Narrative, Accident report, ]
01-Jun-2019 18:55 harro Updated [Source, Narrative, Photo]

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