Why would enthusiasts watch TV programmes about historic / any era of aviation, anyway? They’re not going to learn anything from them, other than how to build fake tension.

You’d be better spending an hour on Youtube, frankly. Or have a poke around ITN Archives for old news reports:

http://www.itnsource.com

Set ‘Search by’ to clip and off you go.

http://www.itnsource.com/en/shotlist/ITN/1958/03/10/FS100358014/?s=bristol%20britannia