NEW CENTURY, Kan., Dec. 4, 2025 /PRNewswire/ --Butler National Corporation (OTCQX: BUKS), a leader in the growing global market for aircraft modification, maintenance, repair and overhaul (MRO) and a ...

OLATHE, Kan., Aug. 21, 2025 /PRNewswire/ -- Avcon Industries, Inc. and its affiliate Butler Avionics Inc., subsidiaries of Butler National Corporation (OTCQX: BUKS) and leading manufacturers and ...

Until aircraft can be retrofitted with newer, non-halon-based fire-suppression systems, ARSA argues that MROs need to take care to recycle fire protection articles properly. Credit: Yasin ...

Airbus, Boeing, Bombardier, Embraer, Textron and the Ohio Aerospace Institute have joined together to form the Halon Alternatives for Aircraft Propulsion Systems (HAAPS) consortium. The Ohio Aerospace ...

Halon production has been banned in EU member states since 1994, although it has been allowed for certain "critical uses," including in some aircraft systems. Pursuant to European Union regulations ...