FlightLine Surface Awareness System (SAI): ADS-B based surface surveillance for ATC towers using ground-based receivers plus vehicle transponders, delivering real-time aircraft and vehicle positions to tower displays for runway safety and low-visibility operations.
VTU-20 Vehicle Movement Area Transmitter (VMAT): FAA-approved ADS-B transmitter for airport vehicles to broadcast vehicle position on movement areas and integrate with airport surface surveillance tools.
pingStation 3 Ground-Based Receiver (GBR): Dual-band ADS-B receiver (978/1090) used as part of surface and airspace monitoring architectures and for feeding traffic data into management displays and systems.
FlightLine APRT (Contract Tower surveillance display tool): Web-based situational awareness display for contract towers without surveillance, using ADS-B positions tailored to local airspace.