FAA · Airworthiness Directive
Airworthiness Directives; Air Tractor, Inc. Models AT-502, AT- 502A, AT-502B, and AT-503A Airplanes
Applicability
Aircraft makes and models this AD applies to, sorted by US-registered fleet size.
Compliance instructions
The full AD text — required actions, compliance times, parts/serial numbers, and methods of compliance — is in the Federal Register publication. We do not paraphrase ADs because misreading the compliance instructions is a safety risk.