Accident Air Tractor AT-301 N4406S,
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ASN Wikibase Occurrence # 295634
 
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Date:Friday 27 June 2003
Time:09:15 LT
Type:Silhouette image of generic AT3P model; specific model in this crash may look slightly different    
Air Tractor AT-301
Owner/operator:Frontier Aviation
Registration: N4406S
MSN: AT3010066
Total airframe hrs:6042 hours
Engine model:Pratt & Whitney R-1340-AN-1
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Glendo, Wyoming -   United States of America
Phase: Unknown
Nature:Agricultural
Departure airport:Wheatland-Phifer Airfield, WY (KEAN)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot said he was performing aerial application at low altitude. The pilot reported that the airplane failed to respond as expected during his pull-up and turn. The pilot said he chose to perform an emergency landing to avoid rising terrain. The airplane struck trees and the terrain causing substantial damage to the right wing, undercarriage, and fuselage. An examination of the airplane's systems revealed no anomalies. Approximately 200 gallons of chemical was recovered from the airplane's hopper. Density altitude at the time of the accident was 6,506 feet mean sea level.

Probable Cause: the pilot's failure to maintain clearance from the trees. Factors contributing to the accident were the low altitude, the high density altitude, and the trees.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: DEN03LA112
Status: Investigation completed
Duration: 5 months
Download report: Final report

Sources:

NTSB DEN03LA112

Revision history:

Date/timeContributorUpdates
13-Oct-2022 10:49 ASN Update Bot Added

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