Welcome to Liberty

Liberty Airport Systems is a manufacturer of Power and Control System solutions for Airfield Lighting Equipment and Navigation Aids. With forty years experience in the design and implementation of Constant Current Regulators (CCR) and Airfield Lighting Control & Monitoring Systems (ALCMS), Liberty builds failsafe system solutions for airside lighting operations.

Using DSP technology, ferroresonant CCRs produce precise sinusoidal output waveforms for series circuit loads, while providing the Maintenance Department with a real-time picture of regulator performance and status. Our touchscreen-based ALCMS control systems use Commercial-Off-The-Shelf hardware and software products, allowing end users to receive the most advanced technology available at the lowest cost option, all in non-proprietary form.

Liberty's Design-Build solutions include pre-manufactured Electrical Vaults that can be installed and commissioning at site in less than one week, unequalled in the industry. ISO 9001:2008 registered and both ICAO and FAA certified, Liberty conforms to all FAA AIP Buy American requirements. Quality hardware components, field proven design, on-going development and a support staff of experienced engineering and field personnel combine to deliver the safest, most reliable systems found on the airfield today.


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Upcoming Events
2014 Seminars and events:
  • Toluca's Trade Show - 11 International Exhibition of Aviation - March 6 - 8, Mexico, Booth 22
  • 32nd Anual Texas Aviation Conference - April 9 - 11 - Dallas, TX, US
  • Minnesota Airports Conference - April 16-18  - Bemidji, Minnesota, U.S
  • IAAE -  8th Facility, Operation & Airport Managers Conference - June 1 - 4, Halifax, Canada
  • SWIFT Conference - September 15 -18, Vancouver, Canada
  • CANEW - September 29 - October 3, Saskatchewan, Canada  
  • IES ALC Fall Conference - October 19 - 23 - Disney's Coronado Springs Resort