06:00Gweler Radio 4BBC Radio Cymru VHF Wed 13th Apr 1983, 06:00 on BBC Radio Cymru VHF Source: Additional Research
06:25Helo Bobol!BBC Radio Cymru VHF Wed 13th Apr 1983, 06:25 on BBC Radio Cymru VHF Source: Additional Research
07:00Ar yr Awr BBC Radio Cymru VHF Wed 13th Apr 1983, 07:00 on BBC Radio Cymru VHF Source: Additional Research
07:20Helo Bobol! BBC Radio Cymru VHF Wed 13th Apr 1983, 07:20 on BBC Radio Cymru VHF Source: Additional Research
08:00Ar vr AwrBBC Radio Cymru VHF Wed 13th Apr 1983, 08:00 on BBC Radio Cymru VHF Source: Additional Research
08:20Helo Bobol!BBC Radio Cymru VHF Wed 13th Apr 1983, 08:20 on BBC Radio Cymru VHF Source: Additional Research
09:00Newyddion Naw BBC Radio Cymru VHF Wed 13th Apr 1983, 09:00 on BBC Radio Cymru VHF Source: Additional Research
09:03Codl’r FfonBBC Radio Cymru VHF Wed 13th Apr 1983, 09:03 on BBC Radio Cymru VHF Source: Additional Research
10:02Sain yr UtgornBBC Radio Cymru VHF Wed 13th Apr 1983, 10:02 on BBC Radio Cymru VHF Source: Additional Research
10:30Awyr AgoredBBC Radio Cymru VHF Wed 13th Apr 1983, 10:30 on BBC Radio Cymru VHF Source: Additional Research
11:00Newyddion DaBBC Radio Cymru VHF Wed 13th Apr 1983, 11:00 on BBC Radio Cymru VHF Source: Additional Research
11:10Stondin Ddyddiol BBC Radio Cymru VHF Wed 13th Apr 1983, 11:10 on BBC Radio Cymru VHF Source: Additional Research
12:00NewyddionBBC Radio Cymru VHF Wed 13th Apr 1983, 12:00 on BBC Radio Cymru VHF Source: Additional Research
12:03Talwrn y Beirdd BBC Radio Cymru VHF Wed 13th Apr 1983, 12:03 on BBC Radio Cymru VHF Source: Additional Research
13:02Dewch am Dro BBC Radio Cymru VHF Wed 13th Apr 1983, 13:02 on BBC Radio Cymru VHF Source: Additional Research
13:30Egwyl BBC Radio Cymru VHF Wed 13th Apr 1983, 13:30 on BBC Radio Cymru VHF Source: Additional Research
13:40Gweler Radio 4BBC Radio Cymru VHF Wed 13th Apr 1983, 13:40 on BBC Radio Cymru VHF Source: Additional Research
13:45Cyn Un BBC Radio Cymru VHF Wed 13th Apr 1983, 13:45 on BBC Radio Cymru VHF Source: Additional Research
13:55RhagflasBBC Radio Cymru VHF Wed 13th Apr 1983, 13:55 on BBC Radio Cymru VHF Source: Additional Research
14:00Gweler Radio 4 BBC Radio Cymru VHF Wed 13th Apr 1983, 14:00 on BBC Radio Cymru VHF Source: Additional Research
15:00Post PrynhawnBBC Radio Cymru VHF Wed 13th Apr 1983, 15:00 on BBC Radio Cymru VHF Source: Additional Research
18:00Gweler Radio 4BBC Radio Cymru VHF Wed 13th Apr 1983, 18:00 on BBC Radio Cymru VHF Source: Additional Research
21:30Kibbutx - y Freuddwyd IddewigBBC Radio Cymru VHF Wed 13th Apr 1983, 21:30 on BBC Radio Cymru VHF Source: Additional Research
22:00NewyddionBBC Radio Cymru VHF Wed 13th Apr 1983, 22:00 on BBC Radio Cymru VHF Source: Additional Research
22:03Sosban FachBBC Radio Cymru VHF Wed 13th Apr 1983, 22:03 on BBC Radio Cymru VHF Source: Additional Research
23:00Study on 4BBC Radio Cymru VHF Wed 13th Apr 1983, 23:00 on BBC Radio Cymru VHF Source: Additional Research
23:30Open University BBC Radio Cymru VHF Wed 13th Apr 1983, 23:30 on BBC Radio Cymru VHF Source: Additional Research
00:10Gweler Radio 4BBC Radio Cymru VHF Thu 14th Apr 1983, 00:10 on BBC Radio Cymru VHF Source: Additional Research
