Terrestrial TV channels in the Isle of Man are due to be off-air for up to four hours this Saturday.
Contractors are working on the Douglas transmitter in advance of the Digital switch-over.
That means you won't be able to receive BBC 1 and 2, ITV and Channel 4 - except via satellite TV.
The work is weather dependent - and could take place anytime between 9 and 5 on Saturday.
There could also be a shorter shut-down on Sunday.
Senior Distribution Manager at the BBC Tom Everest says it will affect affect terrestrial TV ONLY:
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