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

Atlantic Aeroengineering LTD

Holds 3 approved modifications, most of them for the Douglas DC-3. FAA spelling: Atlantic Aeroengineering Ltd.

Approved modifications 3 · newest first

Douglas DC-3 3
1994-02-22SA4-767 · Raised and panorama windows. · DC-3 Series, DC-3D Series, DC-3C Series
1994-02-22SA4-1091 · Panorama windows. · DC-3 Series, DC-3 Series
1994-02-22SA4-1099 · Panorama picture window. · DC-3 Series, DC-3 Series

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.