A pun on a Grampian Television documentary on the Avro Shackleton AEW.3 which is well worth tracking down but with the Italeri 1/32 Tornado GR.4 about to make its debut and the Revell 1/48 kit of the same about to be re-released the following images of squadron aircraft in daily training that are neither wearing special marking schemes nor (in general) loaded down with all sorts of exotic live weaponry might be of interest.   An oversimplified summary of Tornado GR.1/4 colour schemes c