True airborne communication for UAVs and airports
RadioCtrl is a professional Radio over IP (RoIP) solution providing seamless Air-to-Air and Air-to-Ground communication wherever operations require it — onboard UAVs or at airport installations.
Ready to Order
One System. Two Missions.
In modern aviation environments, communication must remain secure, reliable and compliant — regardless of physical location. RadioCtrl ensures direct VHF transmission from the point of operation, bridging distance without compromising safety.
BVLOS Drone Operations
Installed onboard a UAV, RadioCtrl enables pilots to communicate directly with ATC and other airspace participants. The system integrates seamlessly with existing C2 links and leverages proprietary datalinks, cellular or satellite connectivity for full remote control.
- VHF transmission directly from the UAV
- Secure, low-latency voice communication
- Safe integration into controlled airspace
- Ready for commercial, industrial and research applications
RadioCtrl enables safe airspace integration and compliant RPAS operations.
Airport & Remote Tower Operations
Installed at airports or helidecks, RadioCtrl allows operators to access and control their VHF-radio remotely at any time. Whether after hours, at changing offshore locations or in contingency scenarios, airport personnel can manage communication remotely or from a central operations center.
- Secure remote access to tower radio
- No compromise in audio quality or reliability
- Business continuity and operational flexibility
- Perfect for regional and unattended airports
RadioCtrl extends your tower — without extending your infrastructure.
Secure BVLOS missions. Standard VFR procedures.
RadioCtrl is the first ATC-approved communication system for BVLOS operations in unsegregated airspaces. Our solution ensures safe and efficient drone operations.
- VHF Airband Voice Communication.
- Supports standard aviation radiotelephony procedures for seamless integration with manned traffic.
- Operations in shared Airspace.
- Enhances situational awareness during BVLOS operations in both controlled and uncontrolled environments.
- Designed for Professional UAS Architectures.
- Engineered as DO-160 qualified hardware kit including TSO-certified VHF transceiver (ETSO-2C169a, ETSO-2C128).
Cleared for Take-Off
Cockpit Experience. Responsive Interface.
We ensure safe and efficient operations throughout a new generation of smart avionics with unique features.
- Push-to-Talk
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A smart and responsive interface for standard aviation actions.
- Dual Watch
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Communicate safe while monitoring a secondary channel.
- Say Again
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Replay the last received calls to stay confident and reduce channel load.
- Station Database
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Look up frequencies and display channel names for precise calls.
- Individual Volume
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Keep focused with different volumes for primary and secondary channels.
- Emergency Broadcast
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Notify ATC and traffic during C2-loss (sq 7400) for enhanced situational awareness.
- Runway Light Control
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Integrates with your infrastructure for safe and independent operations, 24/7.
- Regular Updates
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Stay up to date for secure operations and maximum compatibility.
- Customized Features
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Miss something? We're happy to support with inhouse hard- and software development!
Made in Flensburg
Technical Specifications
RadioCtrl is designed to meet the demanding requirements of modern drone operations, providing secure and reliable communication for BVLOS operations, remote control, VHF integration and onboard systems.
- Frequency range
- 118.000 - 136.975 MHz
- Dimensions
- 140 x 61 x 60 mm
- Mass
- < 440 g
- Power supply
- 11 - 30 VDC
- Current (idle)
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0.2 A @ 13.75 VDC
0.1 A @ 28 VDC - Current (transmit)
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1.5 A @ 13.75 VDC
0.7 A @ 28 VDC
Operating beyond visual line of sight in complex environments demands aviation-grade solutions. RadioCtrl enables direct coordination with ATC and gives us the confidence to scale our operations responsibly.
Meet our team
We’re a dynamic group of individuals who are passionate about what we do and dedicated to delivering the best results for our clients.
Frequently asked questions
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RadioCtrl is an aviation-grade VHF communication solution designed for professional UAS operations. It enables structured voice communication between remote pilots and air traffic services when operating in shared airspace.
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Yes. RadioCtrl provides VHF airband voice capability that allows remote pilots to communicate directly with Air Traffic Control (ATS units), where operationally required. This supports standard aviation radiotelephony procedures.
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RadioCtrl is built around a DO-160 qualified, TSO-certified VHF transceiver (ETSO-2C169a, ETSO-2C128). It is designed to operate within established aviation communication frameworks.
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RadioCtrl is designed to support operations in both controlled and uncontrolled airspace. Operational approval always depends on the applicable regulatory framework and specific authorization.
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By enabling real-time voice coordination, RadioCtrl enhances situational awareness in shared airspace. It may contribute to air risk mitigation strategies within SORA-based BVLOS concepts.
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Not in all cases. However, for operations involving controlled airspace, mixed traffic environments or higher air risk classes, aviation-grade voice communication can significantly support operational acceptance.
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No. RadioCtrl complements existing mitigation measures by adding structured voice coordination — it does not replace technical Detect & Avoid or strategic deconfliction systems.
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RadioCtrl is designed for integration into professional ground control stations and system architectures. It supports structured operational workflows aligned with RPAS-style pilot responsibilities.
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RadioCtrl is developed with professional and scalable UAS operations in mind. It supports integration concepts relevant to higher-risk and certified-category trajectories.
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RadioCtrl is built for professional operators, OEM integrators and organizations conducting BVLOS or controlled airspace operations. Typical use cases include infrastructure inspection, offshore operations and advanced airspace integration scenarios.