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

Downer Aircraft Company

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Piper PA-20 Pacer. FAA spelling: Downer Aircraft Company.

Approved modifications 2 · newest first

Piper PA-20 Pacer 1Cessna 170 1
1960-01-01SA73CE · Covering with dacron of wings, fuselage, tail group, flaps, all control surfaces, or any of these individually. · PA-20 Series
1960-01-01SA3-695 · Dacron fabric on wings. · 170 Series

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.