Home / Technology / Formula 1 Tech Fuels High-Speed Train Wi-Fi Upgrade in UK
Formula 1 Tech Fuels High-Speed Train Wi-Fi Upgrade in UK
17 Nov
Summary
- Great Western Railway to trial new hybrid Wi-Fi system
- Technology developed for Formula 1 cars used to improve connectivity
- UK trains have third slowest Wi-Fi speeds in Europe and Asia
In mid-November 2025, Great Western Railway (GWR) will begin a 60-day trial of a new high-speed Wi-Fi system for its Intercity Express Trains. The innovative technology, developed by British company Motion Applied, utilizes a hybrid approach that was previously used in Formula 1 racing cars.
The system combines signals from low-earth orbit satellites and ground-based mobile phone masts to provide reliable, high-speed internet connectivity for passengers. This marks a significant upgrade from the older Wi-Fi 4 technology currently used on many UK trains, which has resulted in the country having the third slowest train Wi-Fi speeds in Europe and Asia.
According to Motion Applied's chairman, Nick Fry, the challenges faced in transmitting data to and from fast-moving trains are similar to those encountered in motorsports. By adapting their industry-leading data link aggregation systems, the company aims to deliver an improved customer experience through the application of racing technology.
The trial is being conducted in partnership with the regional transport authority, Peninsula Transport, as part of efforts to enhance the digital experience for rail passengers across the UK. With the government's £41 million investment to introduce low-earth satellite connectivity on all mainline trains by 2030, this pilot project represents a significant step forward in modernizing the country's train Wi-Fi infrastructure.
