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

T3 Tailwheel Suspension System

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Piper PA-19. FAA spelling: T3 Tailwheel Suspension System.

Approved modifications 1 · newest first

Piper PA-19 1Piper PA-18 Super Cub 1
2024-11-22SA11841BO · Installation of T3 Tailwheel Suspension System suspension · PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A)

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.