Peninsula Transport, working with Motion Applied (formerly McLaren Applied), Great Western Railway (GWR), Network Rail and Hitachi, has unveiled the UK’s first “next generation” Superfast Wi-Fi pilot for rail. The project marks a significant step in improving onboard digital connectivity through technology originally developed for Formula 1.
The pilot features a GWR Intercity Express Train equipped with the new system, representing the first deployment of this technology on Britain’s rail network. It is designed to demonstrate that high-speed, reliable Wi-Fi is achievable across the UK rail system, setting a new national benchmark for onboard digital performance.
The technology was showcased at London Paddington on 17 November, with the train displayed alongside a Formula 1 car to highlight the transfer of innovation from motorsport to rail.
A new hybrid system combining cellular and satellite connectivity
The pilot comes as the Department for Transport accelerates plans to eliminate mobile signal blackspots across key rail routes. In June, the department announced a partnership to improve coverage in tunnels, including the 4 km Chipping Sodbury tunnel near Bristol, while mobile operators will invest in 4G and 5G upgrades at Bristol Temple Meads and Paddington.
In addition, GBP 41 million has been secured in the 2025 Spending Review to introduce low-earth-orbit (LEO) satellite connectivity on all mainline trains by 2030. This nationwide upgrade will significantly improve both availability and connection speeds for passengers relying on onboard Wi-Fi.
The Peninsula Transport pilot aligns with these aims by testing a hybrid system that aggregates signals from ground-based cellular masts and LEO satellites. This enables superfast, reliable connectivity without requiring extensive trackside infrastructure, offering a pathway to affordable scaling across the national network.
According to the project partners, the trial positions the UK as a leader in digital transport innovation and supports long-standing ambitions to deliver faster, more resilient Wi-Fi for rail passengers.
A full-journey digital experience using UK-developed technology
The pilot is the first in the UK to deliver full-journey, full-train digital infrastructure based on UK-developed technology already deployed internationally. Peninsula Transport says the system aims to provide an “always-on” experience, improving connectivity for passengers while supporting operational efficiency and future digital applications.
Councillor Dan Rogerson, lead member for rail on the Peninsula Transport board, said:
“This is a major milestone in our mission to modernise transport infrastructure across the South West and South Wales. It’s not just about passenger Wi-Fi, this is about a whole new digital backbone for our transport networks.”
Motorsport technology adapted for Britain’s railways
Nick Fry, Chairman of Motion Applied, explained how the company has adapted motorsport-grade systems to meet the needs of rail:
“Motion Applied recognised that rail networks have struggled with onboard WiFi for customers and we have used technology originally developed for F1 cars to reliably connect a fast moving vehicle by reducing signal drop outs and seamlessly switch cell networks. The challenges faced in transmitting data to and from a fast moving train have many parallels with motorsport and the application of our industry-leading data link aggregation systems specifically tailored to the unique demands of rail will provide an improved customer experience using racing technology.”
The demonstration illustrates how techniques used to maintain uninterrupted data transfer in Formula 1 can help overcome long-standing connectivity challenges on rail.
Government sees potential for nationwide rollout
Rail Minister Lord Peter Hendy welcomed the pilot, highlighting its potential to improve passenger experience and productivity nationwide. He said:
“Passenger experience is top of our agenda and 21st-century experience ought to be seamless fast Wi-Fi which will make the time spent travelling by train even more valuable. The real question is how quickly and how cheaply it can be rolled out. This could be a real productivity benefit for the whole country, hopefully at a modest cost.”
The pilot now forms part of wider efforts to modernise rail connectivity, with Peninsula Transport and its industry partners seeking to demonstrate how the system can be scaled efficiently across the network.
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