Nearly.
How about this?
No cheating though...
Hint: I crew chief two...
Southendave, I think James is just about on the money but there are a few
dissimilarities that I cannot explain such as the strange yoke setup which is quite
un-AN. The columns are almost identical and the cockpit layout is just about identical as well so maybe it was a prototype? Nice one.
Ron,
As James said this one is the Avro Shackleton Mk2 Phase 3 and you are looking at the twin Hispano 20mm cannon. The same installation was also fitted to the Mk3 Shack along with a pair of Viper jet engines and tricycle undercarriage instead of being a tail dragger. The cannons were visually aimed via the electric Boulton Paul Turret Gunsight.