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

Aero Instruments

Named as the FAA publishes it on its approvals.

Approved to make 1 class of equipment. FAA spelling: Aero Instruments.

Equipment approvals technical standard order authorisations

2004-02-12TSO-C16 · Airspeed Tubes (Electrically Heated) · Airspeed Tubes (Electrically Heated), Airspeed Tubes (Electrically Heated) · instruments and avionics

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.