Thales selected to develop critical infrastructure for EAN

25 February 2016: Inmarsat has selected Thales to develop and manufacture a Complementary Ground Component (CGC) terminal for its European Aviation Network (EAN) high-speed inflight connectivity solution.

The agreement marks a key milestone for EAN, which was unveiled by Inmarsat last year as the first aviation passenger connectivity solution across European airspace to integrate an advanced satellite network and LTE-based ground network, the latter will be operated by Deutsche Telekom.


Aircraft will switch automatically between satellite and terrestrial connectivity using an onboard network communicator for optimal service delivery. As a result, airlines will be able to offer reliable, high-speed onboard internet access to passengers across Europe’s high-traffic flight paths, utilising Inmarsat’s 30MHz (2 x 15MHz) S-band spectrum allocation in all 28 EU member states.

Crucial link

Thales has already commenced development of the CGC terminal, which will be fitted onto aircraft to provide a crucial link with the LTE-based ground network. Development work is scheduled for completion in March 2017, prior to system trials and formal entry into service in the same year.

Leo Mondale, President of Inmarsat Aviation, said: “The development of Inmarsat’s European Aviation Network will continue at full pace this year, bringing airlines and their passengers a step closer to unprecedented levels of inflight connectivity, rivalling the standards that have previously only been available on the ground.

“Thales Alenia Space expects to complete the production of our S-band satellite for EAN in the second half of 2016, and our other European partners, including Deutsche Telekom, Cobham SATCOM, OTE and now Thales, are also making great progress with other important components in this ambitious project.”

Continuing commitment

Thales’ selection as the CGC terminal developer and manufacturer for EAN is a clear demonstration of its continuing commitment and investment in global communications and connectivity.

Peter Hitchcock, VP Avionics of Thales, said: “Thales is one of the only companies with the technical expertise and skills to deliver this new technology for the European Aviation Network.

“Our extensive experience in civil aviation connectivity combined with our relationships with OEMs and operators makes us one of the industry’s leading innovators. This development will dramatically enhance the passenger experience across Europe.”