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

Aerolite Max Bucher AG

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Agusta Spa AB139. FAA spelling: Aerolite Max Bucher AG.

Approved modifications 2 · newest first

Agusta Spa AB139 2Leonardo Spa AW139 1Agusta Spa AW139 1
2019-08-13SR04384NY · Installation of P/N 139084-501 for 3 stretcher kit with relevant cabin floor rails and featuring each, dedicated... · AB139, AW139
2016-06-15SR03709NY · Installation of EMS Provisions Kit P/N 139125-501 and P/N 139125-502 for incorporation of Passenger seat... · AB139, AW139

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.