Accident Air Tractor AT-502 N9185C,
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ASN Wikibase Occurrence # 354170
 
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Date:Wednesday 8 July 1998
Time:22:00 LT
Type:Silhouette image of generic AT5T model; specific model in this crash may look slightly different    
Air Tractor AT-502
Owner/operator:Private
Registration: N9185C
MSN: 502-0207
Year of manufacture:1993
Engine model:P&W PT-6-34
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Minto, ND -   United States of America
Phase: Take off
Nature:Agricultural
Departure airport:(D06)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot said that the first 700 feet of the takeoff runway was concrete and the remaining 1,600 feet was wet turf. He said that during the takeoff roll on the wet turf the left main landing gear tire encountered a 'soft rut' and the airplane yawed to the left. He indicated that his head hit the roll-bar. By the time he recovered, the airplane had slowed to the point that it impacted a ditch at the end of the runway and nosed over. The pilot did not indicate any mechanical problems with the airplane and said that the engine power remained 'full' throughout the takeoff roll.

Probable Cause: the pilot's selection of unsuitable terrain for takeoff. Factors were wet and soft runway conditions, and a ditch and the end of the overrun area.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CHI98LA243
Status: Investigation completed
Duration: 2 years and 7 months
Download report: Final report

Sources:

NTSB CHI98LA243

Location

Revision history:

Date/timeContributorUpdates
10-Mar-2024 19:46 ASN Update Bot Added

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