05:00As Radio 2BBC Radio 1 VHF Sat 1st Aug 1981, 05:00 on BBC Radio 1 VHF Source: Additional Research
13:00As Radio 1BBC Radio Two VHF Sat 1st Aug 1981, 13:00 on BBC Radio 1 VHF Source: Additional Research
19:30As Radio 2BBC Radio 1 VHF Sat 1st Aug 1981, 19:30 on BBC Radio 1 VHF Source: Additional Research