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

Center Clinton C

Named as the FAA publishes it on its approvals.

Holds 3 approved modifications, most of them for the Piper PA-18 Super Cub. FAA spelling: Center Clinton C.

Approved modifications 3 · newest first

Piper PA-18 Super Cub 1Piper PA-14 1Piper PA-12 Super Cruiser 1Piper/Cub Crafters PA-18 1
1978-07-10SA641AL · Fabricate front wing spar butt attachment repair fitting. · PA-18A-\"135\", PA-18A, PA-18AS-\"135\"
1977-03-04SA493AL · Install leading edge cuff. · PA-12 Series
1973-10-31SA502AL · Installation of cargo door in right side of aircraft. · PA-14

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.