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

Air Guard INC

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Cessna 182 Skylane. FAA spelling: Air Guard Inc.

Approved modifications 2 · newest first

Cessna 182 Skylane 1Cessna 177 Cardinal 1
1994-03-22SA00087DE · Installation of Air Guard remote mounted oil filtration system. · 182H, 182Q, 182P
1993-08-26SA00048DE · Installation of oil filtration system. · 177RG

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.