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Ofcom Spectrum Information System

Ofcom's Spectrum Information System (SIS) provides information on how radio spectrum isused in the UK, including the types of Wireless Telegraphy (WT) Act licences available from Ofcom and details of tradable licences.

UK Plan for Frequency Authorisation (UKPFA)
The UK Plan for Frequency Authorisation (UKPFA) provides contextual information on different types of spectrum authorisations and licences, with links to further information.
Wireless Telegraphy Act Register (WTR)
The Wireless Telegraphy Act Register (WTR) provides basic information about individual licences. At present, this information is limited to licences that can be traded.
Transfer Notification Register (TNR)
The Transfer Notification Register (TNR) provides information on licences which have been traded or are in the process of being traded.

The Spectrum Information System also links to:

European Frequency Information System (EFIS)
The European Frequency Information System (EFIS) displays information on spectrum available for different services and applications across Europe.
UK Frequency Allocation Table (UKFAT)
The UK Frequency Allocation Table (UKFAT) identifies where spectrum management responsibilities lie eg with Ofcom, the Ministry of Defence, or another Government department or Agency.

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