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

Downer Aircraft Ind INC

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Piper PA-22 Tri-Pacer and Colt. FAA spelling: Downer Aircraft Ind Inc.

Approved modifications 2 · newest first

Piper PA-22 Tri-Pacer and Colt 1
1960-01-01SA3-606 · Complete recover of all fabric surfaces with dacron fabric. · 108 Series
1960-01-01SA3-631 · Dacron cover. · PA-22 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.