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We help engineers working in the defence industry to design and build reliable and secure communication systems.

We provide training on LTE and TETRA technologies, as well as generic radio engineering disciplines and network planning.

We are a trusted supplier to various government agencies and emergency services, as well as the preferred industry training provider of the TETRA and Critical Communications Association (TCCA).

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General Enquiries +44 (0)1539 742 742

Booking & Course Information +44 (0)1539 742 729

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Wray Castle Bridge Mills, Stramongate, Kendal, Cumbria, LA9 4UB. Telephone: +44 (0)1539 742 742  Email: 
© Wray Castle 2016 - 2018. All rights reserved.
Wray Castle is a limited company registered in England and Wales. Registered office: Bridge Mills, Stramongate, Kendal, Cumbria, LA9 4UB, UK. Registered number: 2837606