I don't live in front of the TV, but this is the second recommendation in a week – just watched a great prog from 2013 on BBC4 (and iPlayer I presume) about Donald Campbell and his land and water speed record breaking.
Jan4th 1967 – I was in a company vehicle travelling to Fishguard from Cardiff when the announcment of his crash and death came on the radio – that's a memory clear as a bell