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

Aircraft Supplies

Holds 1 approved modification. FAA spelling: Aircraft Supplies.

Approved modifications 1 · newest first

1960-01-01SE157EA · Modification of AS-5999 to incorporate the use of flat sides. · Twin Wasp S1C3-G

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.