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

Trinkle and Boys

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Boeing A75 Stearman Kaydet. FAA spelling: Trinkle and Boys.

Approved modifications 1 · newest first

Boeing A75 Stearman Kaydet 1
1969-10-08SA2020WE · Installation of Wright R-975-11 engine, Hamilton Standard 2D30-6101A-12 propeller, and associated items · A75N1 (Army PT-17; -17A; Navy N2S-1; -4)

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.