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

Avionics & Aircraft Systems, INC.

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Douglas DC-8. FAA spelling: Avionics & Aircraft Systems, Inc..

Approved modifications 2 · newest first

Douglas DC-8 1Bombardier DHC-8 Dash 8 and Q400 1
2001-12-13ST02437AT · Installation of a L3 Communications TCAS 2000 System · DHC-8-300 Series
1987-11-19SA1851SO · Installation of the Canadian Marconi CMA 771 Alpha Mark III VLF/Omega Navigation System. · DC-8-61, DC-8-63

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.