Olathe, Kansas – Butler National Corporation ($BUKS), a leading manufacturer and provider of support systems for commercial and military aircraft and a recognized provider of management services in diverse business groups including the gaming industry, announces Federal Aviation Administration (“FAA”) Supplemental Type Certificate (“STC”) approval to install the Butler National ADS-B(Out) avionics solution into the Learjet Model 24/25 and Learjet Model 35/36 series airplanes.
