Welcome to
Butler National
Corporation
Established in 1960, Butler National Corporation (OTCQX:BUKS) operates in the Aerospace and Management Services (Gaming) business segments. Our subsidiaries are listed below.

Latest STC Development:
Avcon Acquires STC for Next-Gen Environmental Research Airplane
Latest News
- Butler National Special Mission Electronics Team Recognized for Excellence in Performance and QualityButler National Special Mission Electronics Team Recognized for Excellence in Performance and Quality TEMPE, ARIZONA – September 29, 2025 – Butler National – Tempe, a… Read more: Butler National Special Mission Electronics Team Recognized for Excellence in Performance and Quality
- FY 2026 Q1 – Financial ResultsBUTLER NATIONAL CORPORATION ANNOUNCES FIRST QUARTER 2026 FINANCIAL RESULTS NEW CENTURY, KANSAS, September 11, 2025, – Butler National Corporation (OTCQX: BUKS), a leader in the… Read more: FY 2026 Q1 – Financial Results
- Avcon Industries Acquires STC-Approved Installation of Non-Halon Aircraft Fire Extinguishers in LearjetsFAA Approval of Non-Halon Replacement Portable Fire Extinguisher OLATHE, KANSAS, August 21, 2025 – Avcon Industries, Inc. and its affiliate Butler Avionics Inc., subsidiaries of… Read more: Avcon Industries Acquires STC-Approved Installation of Non-Halon Aircraft Fire Extinguishers in Learjets
- Butler Avionics Announces EASA-Approved STC for Replacement Clock with USB Chargers in LearjetsLearjet Crew USB Charging Now EASA-Approved for CHRONOS® Digital Clock NEW CENTURY, KANSAS, August 15, 2025 – Butler Avionics, a subsidiary of Butler National Corporation… Read more: Butler Avionics Announces EASA-Approved STC for Replacement Clock with USB Chargers in Learjets
- Butler National Corporation Repurchases 2.41 Million SharesCorporation Establishes New Stock Repurchase Program and Closes 2016 Program New Century, Kansas, August 13, 2025 – Butler National Corporation (OTCQX: BUKS), a leader in… Read more: Butler National Corporation Repurchases 2.41 Million Shares
- Boot Hill Casino & Resort and Best Western GLō Break Ground on New Hotel in Dodge CityDodge City, Kansas (August 12, 2025) – Boot Hill Casino & Resort managed by BHCMC, LLC, a subsidiary of Butler National Corporation (OTCQX: BUKS), in… Read more: Boot Hill Casino & Resort and Best Western GLō Break Ground on New Hotel in Dodge City

Tempe, AZ
BNC-Tempe designs and manufactures commercial and defense electronics products to OEMs, contractors, and government agencies. Our Commercial Off-The-Shelf (COTS) products include electronic controls, wiring harnesses and fuel system safety devices, among other specialty electronics.


Newton, KS
Avcon Industries, Inc. / Avcon ISR Solutions, Inc. performs Special Mission aircraft modifications. Special mission applications include aerial photography, aerial mapping, weather research modifications, modifications for ISR aircraft (Intelligence, Surveillance, Reconnaissance), aircraft performance enhancements (range extensions, stability enhancements) and other custom aircraft modifications. Avcon also provides electrical and systems integration including mission systems and avionics.


Excelsior Springs, MO
KC Machine is a machine shop and machine tool repair company. Utilizing the latest technology in solid modeling , CNC machines, laser marking and quality inspection, KC Machine creates high tolerance parts to customers specifications. KC Machine also offers full machine tool repair and rebuilding services with well stocked service vans and highly qualified service techs to keep your machines running.


New Century, KS
Butler Avionics, Inc. offers avionics design, integration, custom equipment installation services, retrofits, repairs, and troubleshooting. Their on-site avionics bench repair facility is one of only a few that includes radar, autopilot, navigation, and communication. Additionally, Butler Avionics obtains Federal Aviation Administration (FAA) STC approval for various avionics modifications and has Parts Manufacturing Authority (PMA) for avionics-related equipment.


Dodge City, KS
Boot Hill Casino & Resort is operated by the Kansas Lottery and managed by BHCMC, LLC, a subsidiary of Butler National. The Boot Hill Casino features state-of-the-art gaming machines and table games including Craps, Poker, Blackjack and Roulette. The Firesides Restaurant inside the Boot Hill Casino & Resort is well known in Western Kansas for great dining at affordable prices. Boot Hill Casino, the first gaming facility in Kansas, also features the DraftKings-branded sports book.

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