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

The Stc Group, LLC.

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Cessna TR182 Turbo Skylane RG. FAA spelling: The STC Group, LLC..

Approved modifications 1 · newest first

2017-03-29SA04197CH · Installation of structural provisions for an avionics (autopilot) upgrade · 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.