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

Central Air Service INC.

Named as the FAA publishes it on its approvals.

Holds 2 type certificates (6 models). FAA spelling: Central Air Service Inc..

Type certificates 2

A36CEAircraft · C-54A, C-54G, C-54D, C-54B, C-54E
A40CEAircraft · SP-2H (P2V-7)

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.