Who holds what · as the FAA records the name

Air Tractor INC.

Named as the FAA publishes it on its approvals.

Holds 3 type certificates (22 models). Holds 4 approved modifications, most of them for the Air Tractor Inc AT-802. Approved to make 1 class of equipment. FAA spelling: Air Tractor Inc..

Type certificates 3

A17SWAircraft · AT-504, AT-503A, AT-402B, AT-503, AT-401B, AT-501 and 7 more

A9SWAircraft · AT-301, AT-400, AT-250, AT-300, AT-302, AT-400A

A19SWAircraft · AT-602, AT-802A, AT-802

Approved modifications 4 · newest first

Air Tractor Inc AT-802 1 Air Tractor Inc AT-602 1 Air Tractor Inc AT-504 1 Air Tractor Inc AT-502 1 Air Tractor Inc AT-402 1 Air Tractor Inc AT-401 1 Air Tractor Inc AT-400 1

2026-02-27SA12204WI · Wing Spar Cap manufacturing process change · AT-400, AT-400A, AT-401

2007-10-10SE8652SW · Installation of a flexible hose from the Propeller Primary Governor to the Fuel Control Unit. · PT6A-67AF, PT6A-67AG, PT6A-67F

1995-04-05SE09029SC · Install chip detector system on P&W R-1240 series engines. · Wasp S1H1, R-1340-59, Wasp S3H1

1994-03-28SE8827SW · Modification to exhaust duct P/N 3109946-01. · PT6A-67

Equipment approvals technical standard order authorisations

2019-09-10TSO-C26D · Aircraft Wheels, Brakes and Wheel/Brake Assemblies for Parts 23, 27 and 29 Aircraft · Tail Wheel Assembly · landing gear

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.