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

Ronald e Sullivan

Holds 15 approved modifications, most of them for the Piper PA-12 Super Cruiser. FAA spelling: Ronald E Sullivan.

Approved modifications 15 · newest first

2009-09-11SA478AL · Installation of fiberglass wing tips. · PA-16, PA-16S
1979-05-07SA543AL · Installation of Piper PA-18 type landing gear. · PA-12 Series
1979-05-07SA479AL · Installation of fiberglass wing tips. · PA-20S-"115", PA-20-"115", PA-20-"135"
1979-05-07SA577AL · Modification of standard pilot seat. · PA-12 Series
1979-05-07SA554AL · Installation of third seat in baggage compartment. · PA-18-"150"
1979-05-07SA564AL · Modification of PA-12 elevator control system forward of fuselage station 181. (PA-12 SERIES Landplanes ONLY) · PA-12 Series
1979-05-07SA453AL · Installation of fiberglass wing tips. · PA-22-108, PA-22-160, PA-22S-150
1979-05-07SA427AL · Installation of fiberglass wing tips. · PA-18A, PA-18, PA-18"105" (Special)
1979-05-07SA565AL · Installation of aft baggage compartment in PA-12 airplanes. (Landplanes ONLY) · PA-12 Series
1979-05-07SA476AL · Installation of fiberglass wing tips. · PA-12, PA-12S
1977-05-25SA612AL · Extended ailerons. · PA-18-"150"
1976-06-28SA589AL · Install square horizontal stabilizers, elevators, and rudder. · PA-18A-\"150\", PA-18-\"150\"
1976-01-16SA570AL · Installation of square horizontal stabilizer, elevator and rudder. (PA-12 SERIES Normal Category ONLY) · PA-12 Series
1975-12-02SA568AL · Installation of a winterization kit. (Normal Category ONLY) · PA-12 Series
1975-04-30SA550AL · Installation of modified landing gear (PA-18 type) with main gear legs lengthened 6 inches. · PA-12 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.