Core Technologies Powering Military BVLOS Operations
Implementing BVLOS in defense missions requires a tightly integrated stack of hardware and software technologies to maintain safe, effective, and autonomous operations under adverse conditions.
Jetwave MCX SATCOM by Honeywell
Inertial Navigation Systems (INS) and GNSS Integration
INS units, often enhanced by RTK GNSS and GNSS receivers, provide real-time position and orientation data. In military beyond visual line of sight (BVLOS) scenarios, these systems are crucial for maintaining navigational accuracy, particularly in environments where GPS signals may be jammed or spoofed. High-grade inertial sensors with redundant data fusion capabilities allow continued flight control and mission completion in GPS-denied spaces.
Computer Vision and Onboard AI
Computer vision systems using machine learning and deep neural networks enable real-time image processing for object detection, target classification, and terrain mapping. Combined with thermal imaging systems and infrared drone cameras, they allow UAVs to navigate and recognize threats in total darkness, smoke-obscured environments, or under camouflage.
Synthetic Aperture Radar (SAR) and Remote Sensing Payloads
SAR systems enable high-resolution imaging, regardless of weather or lighting conditions, which is essential for ISR missions in cloudy or nighttime conditions. Remote sensing payloads equipped with multispectral, electro-optical, and infrared sensors deliver critical battlefield intelligence in real time, enabling accurate target identification and mission planning.
Autopilot Systems and Autonomous Navigation
Military-grade autopilot systems are tightly integrated with mission software and sensor inputs, enabling drones to follow complex pre-programmed routes or adapt in-flight to dynamic mission variables. Autonomous navigation algorithms support tasks like automatic takeoff, loitering, dynamic waypoint re-routing, and target tracking, even when communication with ground control is disrupted.
Communication Systems: Satcom, 5G, LTE, and Mesh Networks
Military beyond visual line of sight (BVLOS) operations rely on a robust mix of satellite communications (Satcom), 5G and LTE connectivity, and tactical mesh network configurations to ensure continuous command, control, and data transmission. In battlefield environments, these links must remain resilient against jamming and cyber intrusion. Satcom terminals and cellular links enable beyond-horizon control, while mesh networks support multi-node coordination for swarming or distributed ISR operations.
Detect and Avoid (DAA) Systems and ADS-B Integration
Detect and avoid (DAA) systems are crucial for safe airspace integration. Advanced DAA systems use ADS-B In/Out, radar systems, and onboard sensors to autonomously detect and avoid other aircraft, obstacles, and terrain. These technologies are especially critical when operating beyond visual line of sight (BVLOS) near manned aircraft or in congested airspaces.
System Health Monitoring and Redundancy Systems
Real-time system diagnostics, secure telemetry, and fault-tolerant architectures are integral to mission assurance. Redundant control pathways, power supplies, and flight-critical components ensure continued operation in case of hardware failure or electronic warfare interference. Health monitoring platforms can initiate return-to-base protocols or re-task aircraft mid-mission.
Cybersecurity Systems and Secure Data Handling
With BVLOS UAVs often transmitting sensitive ISR data across unsecured networks, embedded cybersecurity systems are vital. End-to-end encryption, tamper detection, secure boot sequences, and remote identification protocols help prevent unauthorized access and data breaches.
