Case Study: Validating Interoperable Multi-Drone Operations at Barcelona’s F1 Circuit
Heron AirBridge recently worked with its partner, BCN Drone Center, on a live multi-UAS demonstration at the Circuit de Barcelona-Catalunya during CircuitX, with the mission supported remotely from Singapore.
Using AirBridge OS as the digital layer for the operation, the demonstration brought together multiple aircraft, mixed integration models, structured airspace logic, and shared situational awareness across locations within one coordinated mission environment.
What made the demonstration so meaningful was not simply that three aircraft flew at the same time. It was that the operation combined several real-world challenges at once: simultaneous multi-aircraft activity, mixed fleet types, different levels of integration, defined operational volumes, live monitoring, alerting logic, and cross-location support.
Together, these created a more demanding and more relevant test of how complex drone operations can be coordinated in practice.
Challenge
Drone operations today are no longer limited to recreational flying, hobby use, or simple aerial photography.
In complex live environments, such as Formula 1 circuits and other major venue operations, drones may support several functions at once, from security and perimeter monitoring to live video feeds and broader operational awareness.
In these scenarios, the challenge is not simply getting one aircraft safely into the air. Different tasks may need to take place at the same time, requiring operators to coordinate multiple aircraft safely and coherently within the same airspace.
That complexity increases further when the aircraft do not all share the same level of integration. Some may provide full C2 connectivity with livestreaming, while others may only be visible through Network RID tracking. At the same time, operators still need to apply structured logic such as separation, geofencing, monitoring, and alerting, while ensuring the right teams maintain a clear view of the mission.
This was the operational challenge behind the demonstration at Montmeló: not simply flying three aircraft at once, but validating whether a mixed, distributed, multi-aircraft mission could be conducted safely and coherently, as one structured operation.
Solution
To manage a multi-aircraft operation in a more structured manner, operators need a platform that can do more than display aircraft positions. It must be able to support traffic logic, accommodate mixed equipage, and maintain a shared operational picture across teams.
AirBridge OS is Heron AirBridge’s operational platform for supporting drone operations through one connected workflow, bringing together mission planning, airspace awareness, asset and fleet management, and live operational oversight. In this demonstration, it was used as the digital layer for multi-aircraft coordination, monitoring, and shared situational awareness within one operational framework.
During the live operation, AirBridge OS supported the mission in five key ways:
1. Interoperable multi-aircraft coordination
Three different aircraft were flown simultaneously: VTOL-FX, DJI Mavic 3T, and Antigravity A1. The mission also combined full C2 integration with livestreaming and Network RID tracking within the same environment.
This meant the operation was not built around one standard aircraft or one standard integration model. Instead, it validated a more interoperable approach, where different aircraft and different data inputs could be brought together within one coordinated mission environment.
2. Structured airspace through segregated operational volumes
The team created three separate operational constraints, one for each aircraft. These defined volumes established where each drone was expected to operate, helping create clearer separation between flights and supporting more disciplined simultaneous operations within shared airspace.
Rather than relying on informal coordination alone, the mission was structured around defined airspace logic, making it easier to supervise aircraft not only individually, but also in relation to one another.
3. Unified live monitoring in one operational view
AirBridge OS provided real-time conformance monitoring across all three active aircraft. The platform displayed live data such as altitude, battery status, speed, telemetry, and video livestreams within the same operational view.
This reduced fragmentation. Instead of relying on separate workflows for different aircraft or different data sources, the team could monitor all three aircraft within one interface, with livestream and telemetry available in the same operational picture.
4. BVLOS-grade traffic logic and deviation alerting
The demonstration also applied BVLOS-grade traffic logic, including separation, geofencing, monitoring, and alerting.
To validate this in practice, the team created a test case in which one aircraft moved beyond its assigned constraint and entered another aircraft’s volume. The platform generated an alert as expected, demonstrating how deviations from the intended operating plan can be surfaced quickly and made visible to the team.
This was important because it showed the role of the platform not just in displaying activity, but in helping teams maintain awareness when conditions change.
5. Shared operational visibility across Barcelona and Singapore
While the live mission took place in Barcelona, Heron AirBridge supported the operation remotely from Singapore.
Through AirBridge OS, the operator team in Barcelona and observers were able to share visibility of the mission as it progressed. This demonstrated how local execution and remote support can be connected within the same operational picture, rather than limiting awareness and oversight to the on-site team alone.
Together, these capabilities helped turn multiple individual flights into one more coordinated airspace activity, making the mission easier to supervise and contributing to a safer, more controlled operating environment for operators, pilots, and observers.
Impact
The value of the demonstration was not simply in proving that specific features work. Its significance lay in validating several operational conditions that real-world drone deployments increasingly need to handle at the same time.
Validated coordinated multi-aircraft operations
The mission was completed successfully without incident, validating that three aircraft could be managed simultaneously within shared airspace through one structured operational framework. Rather than being handled as isolated flights, the operation was coordinated as one controlled multi-aircraft mission.Validated interoperability across fleets and integration models
The demonstration validated an interoperable approach to operations by combining different aircraft types, full C2 integration with livestreaming, and Network RID tracking in the same mission environment. This is important because real deployments rarely happen in ideal, single-platform conditions. Operators often need to work across mixed fleets, evolving hardware environments, and different integration models.Validated unified monitoring and operator awareness
The demonstration also confirmed that all three aircraft could be monitored within one interface, with livestream and telemetry available in the same operational view. This gave the team a more unified picture of the mission and reduced the fragmentation that often comes with managing aircraft and data through separate systems.Validated platform behaviour under deviation conditions
The alert scenario also worked as intended. When one aircraft moved beyond its assigned constraint and entered another aircraft’s volume, the platform generated an alert as expected. This validated how traffic logic and alerting can help teams respond more quickly to deviations and maintain better awareness of potential airspace conflicts.Validated shared visibility across distributed teams
With the mission executed in Barcelona and supported from Singapore, the demonstration also validated an operating model in which local flight activity and remote oversight can work together within the same mission environment. For organisations managing teams across locations, this is an increasingly relevant capability.
Why do these matter?
For operators and ecosystem partners, the broader significance is operational rather than theoretical. As drone activity scales, the challenge will increasingly be about coordinating complexity: more aircraft, more data sources, more mixed environments, and more distributed teams.
This demonstration did not claim a transformation outcome or a quantified efficiency gain. What it did validate was something equally important: the ability to bring together interoperability, traffic logic, live monitoring, and distributed situational awareness within one structured operational framework.
That is where the case study becomes more than a feature demonstration. It becomes a proof point for supporting the kinds of non-ideal, mixed, and increasingly complex conditions that real-world drone operations are likely to face.
Our partner, BCN Drone Center, commented on the demonstration:
“On March 1st, we conducted a multi-UAS demonstration flight at Circuit de Barcelona-Catalunya for CircuitX, as part of MWC. The demonstration was a great success, showcasing how multiple drones can operate simultaneously in shared airspace using Heron Airbridge. The platform enabled safe coordination of several UAS operations while also broadcasting live video streams directly from the onboard cameras.
At BCN Drone Center, we are proud to support Heron in advancing the development of U-space services.”
Explore Your Use Case
If your organisation is exploring complex drone operations, from security and defence to entertainment, live events, or critical infrastructure, Heron AirBridge can help you build a more structured operational framework for managing multiple aircraft, mixed fleets, and shared situational awareness.
Contact us to discuss your use case: enquiry@heron-technology.com
Heron AirBridge is a Singaporean aviation technology company building the digital infrastructure for safe, scalable drone operations. Offering a suite of integrated solutions, including Network and Broadcast Remote ID, a comprehensive Fleet and Flight Management System, Unmanned Traffic Management System, and Remote ID Ground Sensors.
Heron aims to connect drones, data, and regulatory oversight—enabling seamless workflows and trusted, compliant operations for enterprises and authorities. Learn more at heron-airbridge.com.
