Who holds what · as the FAA records the name

Supreme Aircraft Service

Named as the FAA publishes it on its approvals.

Holds 3 approved modifications, most of them for the Piper PA-22 Tri-Pacer and Colt. FAA spelling: Supreme Aircraft Service.

Approved modifications 3 · newest first

Piper PA-22 Tri-Pacer and Colt 1

1960-01-01SA3-21 · Hardman 1200N seats (new designation 1200N-ST1) modified. · C18 Series

1960-01-01SA3-20 · Warren McArthur seats 297 and and 297D (new designation297-ST) modified. · C18 Series

1957-07-25SA3-69 · Remove all deteriorated fabric from the upper surfaces of the wings except for 10" spanwise along the leading edge... · PA-22-108

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.