Aussie Andy
Did you have a moment of shock once you saw all those inconsiderate cars sitting on the runway...
Anyway your not the only one...
One of the UAS guys called downwind at Wyton once (ATC were confused by the distinct lack of a Grob in the circuit), and turned out to be at Alconbury. Doh...
I wasn't me, honest (no, really it wasn't...)
(Oops, I've just given away which (one of two) UAS I'm on haven't I!)