The B-52s were showing up OK yesterday, noted all four on ADSB Exchange and Plane Finder. The two that tooled around at Tain were originally only showing as one aircraft but eventually the second appeared and made its own way to Fairford.
Interestingly, there is currently a Motor Sich AN-12 UR-11819 apparently doing circuits at Dunsfold, having arrived from somewhere south of the Med... Height info looks iffy though but each circuit coincides neatly with the runway.