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

William T Patterson

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Piper PA-22 Tri-Pacer and Colt. FAA spelling: William T Patterson.

Approved modifications 1 · newest first

Piper PA-22 Tri-Pacer and Colt 1
1989-07-07SA2509CE · Installation of a Piper PA-22-150 wing ad removal of the rudder aileron interconnect · PA-22-135

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.