The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Air Repair INC.

Holds 6 type certificates (21 models). Holds 4 approved modifications, most of them for the Boeing 75. FAA spelling: Air Repair Inc..

Type certificates 6

E-237Engine · R-755A2, R-755B2M, R-755A1, R-755A2M1, R-755B2, R-755B1 and 2 more
E-162Engine · W670-24, W670-K, W670-6A, W670-23, W670-M, W670-16 and 1 more
E1SWEngine · R-755SM, R-755S
TC 121Engine · L-4, L-4 Series
TC 156Engine · L-5 Series
TC 195Engine · L-6 Series

Approved modifications 4 · newest first

Boeing 75 2Air Tractor Inc AT-502 1Air Tractor Inc AT-602 1Air Tractor Inc AT-802 1Ayres Corporation S-2 1Thrush Aircraft Inc S-2 1
2024-10-29SE03079AT · Modify the Teledyne Continental W670 Series aircraft engines by replacing the crankshaft front and rear main ball... · W670-16, W670-23, W670-24
2023-07-27SA02866AT · Replacement of MLG chevron seals with Parker seals · 75 (Army PT-13)
2023-07-27SA02682AT · Replacement of original chevron seals with improved Main Landing Gear Dynamic Seal, P/N: AR1102 and Adapter Ring,... · 75 (Army PT-13)
2022-12-15SA01801SE · Installation of a Kawak Aviation Technologies auxiliary system, and optional ancillary equipment. · AT-502, AT-502A, AT-502B

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