BBC Guernsey is the BBC Local Radio service for the Channel Island of Guernsey and the other islands in the Bailiwick - Alderney, Sark and Herm. It broadcasts from its studios at Broadcasting House in St Sampson's on 93.2 MHz FM-VHF and 1116 kHz AM-MW in Guernsey and 99 MHz FM-VHF in Alderney.