Impressive flying? At a jet fly? At the 2004 Wangaratta jet fly we were given a demo of a full size P-40. I said to my buddy if we are lucky he will do a low pass, maybe really low like 100 feet. After a big dive to build up speed (probably close to 400 mph) he made a pass at less than 10 feet, so low he was raising dust! Impressed, you bet! - John.