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

Alliedsignal Avionics

Named as the FAA publishes it on its approvals.

Holds 3 approved modifications, most of them for the Beechcraft E-90 King Air E90. FAA spelling: AlliedSignal Avionics.

Approved modifications 3 · newest first

1996-02-20SA00178DE-D · Installation of AlliedSignal CAS-66A TCAS I System. · Jetstream Model 3201
1995-04-10SA00069LA · Installation of passenger communication system. · E90
1994-04-22SA7071NM · Installation of Global Wulfsberg FLITEFONE 800, airborne public switching telephone system. · E90

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.