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

Lewis Aircraft Service

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Ag-Cat Corporation G-164. FAA spelling: Lewis Aircraft Service.

Approved modifications 1 · newest first

Ag-Cat Corporation G-164 1
1985-08-16SA5993SW · Replace existing wingtips with new wingtip extensions. · G-164B

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.