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

Turbojet Engineering PTY LTD

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Learjet 45. FAA spelling: TurboJet Engineering Pty Ltd.

Approved modifications 2 · newest first

Learjet 45 1Cessna 560 Citation V, Ultra, Encore and Excel 1
2022-08-11ST01994WI · Installation of Honeywell Primus Elite Enhanced Functionality Modification and Honeywell Primus Elite Drop-in Modification. · 550, 560
2022-05-10ST01976WI · Add Honeywell Synthetic Vision Capability to the DU-875 Display Units, Primus Elite Advanced Features (PEAF) · 45

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.