Ground-to-Air Radio Systems & Counter-Unmanned Aerial Systems (C-UAS)


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Since 1992 our Air Traffic Control (ATC) radios have provided clear, reliable, ground-to-air communications to meet the dynamic communication requirements of air traffic control centers, commercial airports, and military air stations and range installations. With over 20,000 radios delivered, they are the first radios deployed in the National Airspace System (NAS) to support VoIP global standards, and have quickly become the preferred choice of the FAA and DoD to replace legacy radios.

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Proven Counter-Drone Technology

The Dedrone system combines best-in-class sensors and effectors with machine learning software to detect and defeat the growing threat posed by unmanned aerial systems.

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Introducing the New URC-300™ Line-of-Sight Transceiver

Our new URC-300 line-of-sight transceiver improves ground-to-air communications and is specifically designed to enable customizable future enhancements to fit your mission.

It is smaller and lighter than the URC-200™ with significantly improved RF performance and now 25kHz and 8.33kHz ETSI Compliant to provide clearer communications in congested and international environments.

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News Release: General Dynamics to Provide FAA with URC-300 Radios for Backup Emergency Air Traffic Control Communications

CM-300/350 Air Traffic Control Radios Carousel 1

CM-300/350 (V2) Air Traffic Control Radios

General Dynamics’ CM-300/350 (V2) radios provide advanced and network-ready ground-to-air communications to the FAA and DoD. Based on FAA NEXCOM Segment 2 requirements, the radios provide reliable, clear and uninterrupted communications to improve the safety of flight in the National Air Space (NAS).

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Simulcast System for Ground to Air Radio Communications

Watch how our Simulcast System expands radio coverage and provides a scalable solution to resolve your ground to air coverage gap issues.

The General Dynamics CM-300 series ATC radios have had a profound effect on our ability to communicate.

Reliable, clear, dynamic.

Gary Westfal, Senior Program Manager
Air Traffic Control Requirements and Resources, USAF Special Operations Command