Triumph Instruments & Avionics specializes in a full spectrum of aircraft instrument services. These include traditional repair and overhaul services as well as component exchange and loaner programs to both operators and maintainers. The company offers these services in support of general aviation, business aviation and air transport aviation fleets throughout the world. Triumph Instruments & Avionics is a subsidiary of Triumph Group, one of the world s leaders in supplying and overhauling aerospace systems and components. Operating in more than 41 locations, Triumph Group designs, engineers, manufactures, repairs and overhauls aircraft components, subassemblies and systems. Triumph Instruments & Avionics has a location in Glendale, Calif.