Copyright © 2016  Grand Rapids Technologies, Inc.

Electronic Flight Instrumentation for Experimental Aircraft Since 1991

Professional Panel Design & Wiring

If you don’t have the desire to tackle your own instrument panel design and wiring, you can buy your GRT system through one of our experienced & professional panel builders who will design and pre-wire your instrument panel.  

Aerotronics, Inc.

Billings, Montana


Contact: Jason Smith,

Experimental Division Manager


Website: www.Aerotronics.com

Phone: (406) 259-5006

Visit our web store at: www.avionicsmall.com


Over 50 Years in the Aircraft Electronics Business.

SteinAir

Farmington, Minnesota


Contact: Stein Bruch, President


Website: www.steinair.com

Phone: (651) 460-6955




Visit our Customer Gallery for more photos of Aerotronics instrument panels…