Butler National Corporation Announces First Quarter Financial Results and Conference Call

September 14, 2016

Olathe, Kansas – Butler National Corporation (OTCQB: 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 its financial results for the first quarter fiscal 2017 ended July 31, 2016. In conjunction with the release, the Company has scheduled a conference call Friday, September 16, 2016 at 9:00 AM Central Daylight Time.