To keep things interesting, I just heard from someone in the know at Duxford that it wasn't 'GC in The Last Post. This airframe was used for filming again today but this appears to be a repeat of the July session and may be for a British Airways commercial (photos here:
https://forum.keypublishing.com/show...92#post2413092)
On a somewhat related note, for those of you who have been waiting for Scott Henderson's new VC10 book: it is now available! I won't post the link here as that may be seen as advertising but it is on my site on the News page.