I have picked up one of these ATC 510 also ... I have full set of docs for it, all maintenance books and tapes ... I don't recall seeing any charts for it .. but I have not got into all the boxes ... I would love to talk sims or real aviation some time . More than glad to share what I have ,I got this sim given to me from a school that wanted rid of it ... they say it does not work ... if fly's wrong .. but I am pretty sure that I can get it going ... I love to fart around with stuff like that, jeeps me out of trouble. Anyway drop me line if you like Mark Jones MSN messenger - clubwood(a)hotmail.com