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

Learjet Corporation

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications. FAA spelling: Learjet Corporation.

Approved modifications 2 · newest first

1989-06-09SA2505CE · Installation of Honeywell primus 870 weather radar and optional Honeywell LSZ-850 lightning sensor interfaced with... · Learjet 36A, Learjet 36, Learjet 35
1989-05-04SA2495CE · Installation of computer-to-engine shielded wire harness. · Learjet 35, Learjet 36

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.