Man, cool. They do make a weird scream. Back during the run up to the Gulf War, A-10's used our tiny college in Vermont for practice runs. They are something to behold when they make their runs. You hear their engines and then they appear out of nowhere. Compared to other aircraft, they seem to be flying in slow motion, and then after making a run, sometimes they roll into a quick 90 degree banking turn. Then engines whine, and they are moving so closely above the trees (maybe 40 feet) that you can clearly see the pilot and the cockpit. My sweetie at the time would flip them off as they screamed over her garden. They flew so slow and low that I'd guess that more than one pilot saw her salute.
