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

Stoots Aviation David S. Stoots

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Cessna 172 Skyhawk. FAA spelling: Stoots Aviation David S. Stoots.

Approved modifications 2 · newest first

Cessna 172 Skyhawk 2Cessna 175 Skylark 1
2015-12-14SA02282AK · Installation of Lycoming Engine Models IO-360-A1A, -A1B, -A1B6, -M1A, or -M1B; Hartzell propeller models... · 170A, 170B, 172
2010-12-12SA02376AK · Replacement of tricycle landing gear with conventional (tail-wheel) landing gear · 172, 172A, 172B

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.