About Us
Trusted in Avionics Since 1969
We are a certified maintenance, repair, and overhaul (MRO) facility for most avionics manufacturers, including Collins, Garmin, Aspen Avionics, Mid-Continent Instruments, and Genesys Aerosystems.


We are known for our commitment to obsolescence and the regulatory solutions we have contributed by utilizing Butler National’s 50 years of experience in designing, integrating, and testing novel aircraft modifications to acquire Supplemental Type Certificates. We receive requests for STC approvals from end-users and OEMs and always have unique interests in solving aircraft avionics opportunities. We can develop and implement new STC-approved solutions based on customer requests.
Our Facility
Our History
Butler Avionics, Inc. began in 1969 under the name “Kings Avionics”
In September 2010, Butler Avionics, Inc. was acquired by Butler National Corporation, a leading manufacturer and provider of support systems for commercial and military aircraft. The acquisition of Butler Avionic Inc. provides Butler with a more expansive offering in the maintenance, repair, and overhaul (MRO) market to support our special mission and customers.


Certifications
FAA CRS# TF2R185L
EASA.145.6557
Radio – Class 1, 2, 3
Instrument – Class 1, 2, 3
Limited Airframe
Limited Accessory
Parts Manufacturing Authority
Our Sales & Service Team
Patrick Hupp
Patrick is the General Manager. He develops customer relations through troubleshooting existing avionics and facilitating new installs. He also communicates with clients about progress and helps to ensure satisfaction.