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

William C. Gettle

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Piper PA-24 Comanche. FAA spelling: William C. Gettle.

Approved modifications 2 · newest first

Piper PA-24 Comanche 1Cessna 172 Skyhawk 1
2014-02-04SA02302SE · Remove standard Scott 3200 tail wheel and fork and replace with a Gar-Aero-32 tail wheel fork, 24 spacer, and a 4.00... · 172
2014-01-07SA02260SE · Move the main wheel brake calipers from the outboard side of the wheel forks to the inboard side of the wheel forks... · PA-24

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.