Runway excursion Accident Ayres S-2R-T Turbo Thrush N4886X,
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ASN Wikibase Occurrence # 208633
 
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Date:Thursday 27 July 2017
Time:11:00
Type:Silhouette image of generic SS2T model; specific model in this crash may look slightly different    
Ayres S-2R-T Turbo Thrush
Owner/operator:Private
Registration: N4886X
MSN: 2087R
Year of manufacture:1974
Total airframe hrs:8875 hours
Engine model:Walter M601E-11
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:McRae, GA -   United States of America
Phase: Landing
Nature:Agricultural
Departure airport:Cochran, GA (48A)
Destination airport:McRae, GA (MQW)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot of the tailwheel-equipped airplane reported that, during an agricultural application flight and after he had completed two spray passes, he received a call from his ground crew, which informed him that he did not have enough chemicals to complete the application. Because of his heavy load, the position of his load pad, and the runway slope, the pilot chose to land with a tailwind.
The pilot reported that he approached with a higher-than-normal airspeed and touched down about 1,500 ft from the approach end of runway 21. As the tailwheel came down, the airplane rolled over a depression in the runway, which unloaded the weight on the landing gear, and the airplane veered to the left. The pilot was unable to regain directional control before the airplane departed the runway and went over an embankment.
The airplane sustained substantial damage to the right wing.  
The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.
The automated weather observation station located about 14 nautical miles northwest of the accident site reported that, about 5 minutes before the accident, the wind was from 50° at 6 knots.
 
 
 
 



Probable Cause: The pilot’s failure to maintain directional control during the landing roll in tailwind conditions.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: GAA17CA459
Status: Investigation completed
Duration: 8 months
Download report: Final report

Sources:

NTSB

Location

Revision history:

Date/timeContributorUpdates
02-Apr-2018 07:35 ASN Update Bot Added

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