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

Kenneth Macdonald

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Piper PA-19. FAA spelling: Kenneth MacDonald.

Approved modifications 1 · newest first

Piper PA-19 1Piper PA-18 Super Cub 1
2013-03-13SA02407AK · Installation of lowered baggage floor · PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135

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.