Don't forget, you can't just turn up at Duxford which has strict noise abatement restrictions; you'll need to book a slot and get your unique reference. Details in the AIC.
I forgot all about Helitech, I just happened to be in the area on Wed and called in for fuel, no problems with arriving un planned. Dropped back in again today on my way home again with no issues.
There was no control zone so nothing to stop you going in.
