The MSF 60 kHz time and frequency signal broadcast from Anthorn Radio Station will be shut down on Thursday 14 December from 10:00 to 14:00 UTC.

The MSF radio signal is a dedicated time broadcast that provides an accurate and reliable source of UK civil time, based on the NPL time scale UTC(NPL). It was originally broadcast from the GPO/BT LF Radio Station at Rugby and now comes from the former GPO/BT/NATO radio station at Anthorn in Cumbria.

The interruption to the transmission is required to allow maintenance work to be carried out safely.