Loss of control Accident Air Tractor AT-602 N602GH, Saturday 2 July 2022
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Date:Saturday 2 July 2022
Time:17:33
Type:Silhouette image of generic AT6T model; specific model in this crash may look slightly different    
Air Tractor AT-602
Owner/operator:Gemtrek LLC
Registration: N602GH
MSN: 602-0401
Year of manufacture:1996
Fatalities:Fatalities: 1 / Occupants: 1
Other fatalities:0
Aircraft damage: Substantial
Category:Accident
Location:near Lind, WA -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:Agricultural
Departure airport:Warden, WA
Destination airport:Lind, WA
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
On July 2, 2022, about 1733 Pacific daylight time, an Air Tractor AT-602, N602GH, was substantially damaged when it was involved in an accident near Lind, Washington. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 137 aerial application flight.

The pilot was conducting an aerial application flight. Surveillance video footage showed that the airplane entered a steep right turn from a straight and level attitude consistent with a course reversal. Shortly thereafter, the airplane entered a steep, nose-down, right-wing-low descent. The airplane subsequently impacted terrain in a nearly flat, upright attitude.

A postaccident examination of the airframe and engine did not reveal any mechanical failures that would have precluded normal operation. Flight control continuity was confirmed from the cockpit to all corresponding flight control surfaces. Contact signatures and fractured surfaces from internal components of the engine were consistent with the engine developing power at a high range at the time of impact.

Based on the available information, it is likely that the pilot exceeded the airplane’s critical angle of attack during the turn and the airplane entered an aerodynamic stall at an altitude too low for recovery.

Probable Cause: The pilot's exceedance of the airplane's critical angle of attack during a steep turn, which resulted in an aerodynamic stall at an altitude too low for recovery.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: WPR22FA239
Status: Investigation completed
Duration: 2 years
Download report: Final report

Sources:

https://www.spokesman.com/stories/2022/jul/03/38-year-old-lind-man-dies-in-adams-county-plane-cr/

https://data.ntsb.gov/Docket?ProjectID=105411
https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=602gH

Location

Images:


Photo: NTSB

Media:

Revision history:

Date/timeContributorUpdates
03-Jul-2022 18:05 Captain Adam Added
03-Jul-2022 19:31 gerard57 Updated [Time, Operator, Total fatalities, Total occupants, Other fatalities, Phase, Nature, Source, Embed code, Narrative, ]
03-Jul-2022 20:12 Captain Adam Updated [Registration, Cn, Operator, Source, Narrative, ]
04-Jul-2022 01:55 johnwg Updated [Time, Cn, Operator, Source, ]
15-Jul-2022 19:40 Captain Adam Updated [Time, Departure airport, Destination airport, Source, Narrative, Category, ]
08-Jul-2024 14:06 Captain Adam Updated [Departure airport, Source, Narrative, Accident report, Photo, ]

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