Military Training Aircraft Radio Management Integration

The cooperation between Pilatus Aircraft Ltd and Thales focuses on integrating a radio management system into European Pilatus PC-7 military training aircraft to improve communication performance and mission reliability in defence aviation.

Context of the Cooperation
Pilatus Aircraft Ltd, a Swiss aircraft manufacturer specializing in training platforms, selected Thales to supply a radio management system for its PC-7 fleet. The aircraft is widely used for pilot training, where reliable cockpit communication is required for both instruction and coordination with ground and air assets.

The cooperation addresses the need for standardized, resilient communication systems capable of supporting evolving training scenarios and operational requirements. Integration complexity, including compatibility with existing avionics and mission systems, required collaboration between the airframe manufacturer and a specialist in avionics communication systems.

This partnership also builds on Thales’ expanded capabilities in cockpit connectivity following its acquisition of Cobham Aerospace Communications in 2024.

Technical Solution and Responsibilities
The deployed solution is a radio management system designed to control and interface multiple onboard communication devices through a centralized cockpit interface. It enables pilots and instructors to manage frequency selection, channel prioritization, and communication routing across different radios.

Thales is responsible for the design, development, and supply of the system, including compliance with military communication standards and integration with aircraft avionics architectures. The system is engineered to meet requirements for electromagnetic compatibility, redundancy, and secure communication protocols typical in defence aerospace environments.

Pilatus is responsible for system integration at aircraft level, ensuring compatibility with onboard avionics, human-machine interfaces, and mission training configurations.

The system architecture supports modular integration, allowing adaptation to different mission profiles and future upgrades without major hardware redesign, aligning with digital infrastructure principles in modern avionics.

Deployment and Implementation
The radio management system is being integrated into European PC-7 training aircraft fleets. Implementation includes installation within existing cockpit layouts, software integration with avionics systems, and validation against operational requirements.

Engineering teams from both companies collaborated to align system interfaces, certification processes, and testing procedures. Integration is designed to minimize disruption to existing aircraft configurations while enabling incremental capability enhancement.

Applications and Use Cases
Primary applications include military pilot training, where continuous and reliable communication is required between trainees, instructors, and air traffic control. The system supports:

Results and Expected Impact
The system improves communication reliability through centralized control and reduced pilot workload. Its compliance with military standards ensures interoperability with existing defence communication networks.

Operational benefits include improved process stability during training missions, enhanced maintainability through modular design, and adaptability to evolving communication requirements without extensive system redesign.

Edited by an industrial journalist, Sucithra Mani, with AI assistance.

www.thalesgroup.com