AD 2006-08-08 R1

final rule
Data completeness: 70%

Airworthiness Directives; Air Tractor, Inc. Models AT-400, AT- 401, AT-401B, AT-402, AT-402A, and AT-402B Airplanes

AD Number
2006-08-08 R1
Status
final_rule
Effective Date
Product Category
aircraft
Docket
FAA-2006-23646
FR Citation
Federal Register: March 31, 2009

Applicability

TypeManufacturerModelDetails
aircraft Air Tractor Inc. AT-400 Airworthiness Directives; Air Tractor, Inc. Models AT-400, AT- 401, AT-401B, AT-402, AT-402A, and AT-402B Airplanes
aircraft Air Tractor Inc. AT-401 Airworthiness Directives; Air Tractor, Inc. Models AT-400, AT- 401, AT-401B, AT-402, AT-402A, and AT-402B Airplanes
aircraft Air Tractor Inc. AT-401B Airworthiness Directives; Air Tractor, Inc. Models AT-400, AT- 401, AT-401B, AT-402, AT-402A, and AT-402B Airplanes
aircraft Air Tractor Inc. AT-402 Airworthiness Directives; Air Tractor, Inc. Models AT-400, AT- 401, AT-401B, AT-402, AT-402A, and AT-402B Airplanes
aircraft Air Tractor Inc. AT-402A Airworthiness Directives; Air Tractor, Inc. Models AT-400, AT- 401, AT-401B, AT-402, AT-402A, and AT-402B Airplanes
aircraft Air Tractor Inc. AT-402B Airworthiness Directives; Air Tractor, Inc. Models AT-400, AT- 401, AT-401B, AT-402, AT-402A, and AT-402B Airplanes

Unsafe Condition

Wing lower spar cap

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

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