Who holds what · as the FAA records the name

Technical Aero Services INC

Named as the FAA publishes it on its approvals.

Holds 5 approved modifications, most of them for the Mcdonnell Douglas DC-9. FAA spelling: Technical Aero Services Inc.

Approved modifications 5 · newest first

Mcdonnell Douglas DC-9 4 Mcdonnell Douglas Aircraft Co MD-88 3 Douglas DC-9 1 Boeing 737 1

2022-07-15ST03842AT · Installation of an Universal Avionics UNS-1Fw Flight Management Systems (FMS) · DC-9-81 (MD-81), DC-9-82 (MD-82), DC-9-83 (MD-83)

2022-05-23ST03831AT · Installation of an Universal Avionics EFI-640 Electronic Flight Instrument System (EFIS) · DC-9-81 (MD-81), DC-9-82 (MD-82), DC-9-83 (MD-83)

2022-05-23ST03824AT · Installation of an Universal Avionics Terrain Awareness and Warning Systems (TAWS) · DC-9-81 (MD-81), DC-9-82 (MD-82), DC-9-83 (MD-83)

2022-05-19ST01651AT · Installation of a dual GARMIN 165 Global Positioning System. · 737-100 Series, 737-200 Series

2022-05-18ST03838AT · Installation of an Universal Avionics Application Server Unit (ASU) System Class II Electronic Flight Bag (EFB) · DC-9-11, DC-9-12, DC-9-13

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.