Blaenplwyf transmitting station

Columns: Frequency | kW | Service
88.7 MHz | 250 | BBC Radio 2 | 90.9 MHz | 250 | BBC Radio 3 | 93.1 MHz | 250 | BBC Radio Cymru | 95.3 MHz | 120 | BBC Radio Wales | 98.3 MHz | 250 | BBC Radio 1 | 101.1 MHz | 10 | Classic FM | 103.3 MHz | 6 | Radio Ceredigion | 104.0 MHz | 250 | BBC Radio 4 | 107.7 MHz | 10 | Real Radio North Wales

Example questions:
Who is the manager of the Blaenplwyf station whose frequency is 95.3 MHz ? | How many hours each day does the Blaenplwyf station whose frequency is 93.1 MHz broadcast ? | What genre of music is played on the Blaenplwyf station whose frequency is 101.1 MHz ? | In what year did the Blaenplwyf station whose frequency is 98.3 MHz begin 24 hour broadcasting ?

Answers:
Colin Paterson | ​18 1⁄2 hours | classical music | 1991