Welcome to the X4
The X4 is a professional, open-architecture Unmanned Aerial System designed for operators who require maximum flexibility, customisation, and control over their mission configuration.
The X4 platform is built around a lightweight yet structurally rigid quad-rotor airframe. Its design prioritises clean airflow, low vibration, and mechanical simplicity, providing a dependable base for precision flight operations and experimental or evolving use cases.
The aircraft is delivered as a platform, not a prescriptive solution. It allows operators to select their preferred build out of ground control hardware, and software stack, making it ideal for organisations that already operate professional UAV systems or require tight integration with existing workflows.
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At the heart of the X4 is a spacious, modular flight control and avionics bay, intentionally designed to accommodate a variety of sensors, companion computers, radios, and power systems. This open layout enables operators, integrators, and R&D teams to configure the aircraft to their exact requirements rather than being locked into a closed ecosystem.
The X4 supports multiple payload mounting points, allowing rapid integration of cameras, sensors, LiDAR, thermal payloads, communications equipment, or custom research hardware.
This flexibility makes it suitable for applications ranging from mapping and inspection through to public safety, research, and specialist industrial tasks.
Key Specifications:
“Validated performance and system parameters for the X4 platform”
Max Endurance: 70 min (tested) / 55 min operationally safe
MTOW: 12kg
Payload Capacity: 4 kg
Battery System: 12S Li-ion
Communication Range: 20km (dependent on transmission environment)
Wind Tolerance: 40 km/h -Recommended 25km/h
Open Architecture
The X4 is built on an open systems philosophy, allowing operators to select payloads, avionics, and software without being constrained by brand ecosystems. Your aircraft remains adaptable as your requirements evolve.
Modular Payload and Configuration Flexibility
Designed to accept a wide range of payloads, the X4 can be rapidly reconfigured for surveying, inspection, training, or R&D work without redesigning the airframe or main avionics system.
Built for Training and Operational Continuity
The X4 Series supports progressive operator training, from initial familiarisation through to advanced flight profiles. This allows you to train new pilots and deploy operational aircraft on a common platform, reducing complexity and cost.
Flight-Tested for System Reliability
Engineered for repeatable, real-world operations, the X4 prioritises operator serviceability, component availability, and long-term support.
Each unit is delivered fully flight-tested and ready for operational use. The platform is designed to scale seamlessly into future ViewHawk systems, including VTOL and extended-range aircraft.
