Dr Robin Stott loads up a video on the computer in his study in Greenwich in south-east London. The film has been transferred from an old video camera. The colour is subdued, with the characteristic faded palette of old VHS tapes.
BBC: The audacious pilot who landed in Red Square
People walk across Red Square, with the Kremlin's Spasskaya (Saviour) Tower seen in the background, in central Moscow on Oct. 9, 2016.
