BUTLER NATIONAL CORPORATION ANNOUNCES FOURTH QUARTER AND FISCAL YEAR END 2022 FINANCIAL RESULTS AND CONFERENCE CALL

– Revenue increased 20% to $73.5 million in fiscal 2022 as compared to $61.5 million in fiscal 2021 – OLATHE, Kan., July 15, 2022 /PRNewswire/ — Butler National Corporation (OTCQB: BUKS), a leader in the growing global market for aircraft structural modification, maintenance, repair and…