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

Carma Manufacturing CO

Holds 4 approved modifications, most of them for the Cessna 120. FAA spelling: Carma Manufacturing Co.

Approved modifications 4 · newest first

1960-01-01SA4-910 · New window. · C-45 Series, 18 Series
1960-01-01SA4-736 · Modification of lower aft access door and installation of brakets and mounts for K-25 camera. · T-28A
1960-01-01SA4-361 · Aluminum alloy sheet on wings. · 415-CD, 415-C, 415D
1957-12-31SA4-360 · Recovering of wings with aluminum alloy sheet. · 140A, 120, 140

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.