Today at about 6pm (CST) outside of RFD (a NOT at all busy airport) there was a guy in a WWII “Navy” bomber doing loops around the airport. I think that it was there for some avionics or some other upgrades that are common there. Well, I was watching him flying low and out of no where what looked to be a Pilatus PC-12 came on in and both to a rapid turns in opposite directions.
I checked RFD and both must have been VFR…but really? I moved to a new home less than a mile from the airport partly just so I could watch…this however was stunning to me. Is the “rule” 1000’? If so, they had that - their altitude was about the same…low (less than 3000’ by my eyeball estimate).