Keystone Avionics

About

This organization specializes in the restoration, repair, sales, and on-site fabrication of aircraft instruments for general aviation. They repair all types of aircraft gauges—both vintage and modern—including airspeed indicators, vertical speed indicators, climb indicators, and instruments from manufacturers such as Kollsman, Pioneer, Honeywell, and Stewart/Warner, with all work performed in-house to ensure quality workmanship. They are located at the historical Piper Memorial Airport and have experience working on classic aircraft such as the Piper Cub.