Established in 1961, Executive Instruments (EI), and recently its wholly owned subsidiary Executive Technical Services (ETS), have been leaders in repair, overhaul, exchange, modification and manufacturer of aircraft instrumentation, avionics and lighting components. As a pioneer of the Exchange Programs currently in use today, EI works closely with manufacturers keeping current with today’s technology through active training programs which meet or exceed manufacturer requirements for every item serviced or exchanged. Customers include the US government as well as major airframe manufacturers worldwide. The technicians, service representatives, engineers and support personnel at Executive Instruments, Inc. are all dedicated to meeting your service and manufacturing needs. We are presently located in Addison, Texas.