Sadly no activity from any of the based classic jets, nor Hangar 11.
Visitors included Bell 47 G-MASH, Stampe G-HJSS, Harvard FE695, Spitfire G-PBIX/RW382 and L-4H Grasshopper G-AXHR. B-17 Sally B also popped in during the course of the afternoon to take on board as much of the discounted fuel as possible (it took some time!).

Westland-Bell 47G-4A Sioux by Professor M, on Flickr
Strikemaster G-RSAF, Spitfire IXT NH341 & T-6G Texan G-BGHU.

BAC Strikemaster Mk.80A by Professor M, on Flickr

NA T-6G Texan (G-BGHU) by Professor M, on Flickr
Drag-'em-oot went up for a sortie over London with invited guests...

Douglas Dakota III (N473DC) by Professor M, on Flickr