Yeah, if you re read my post, that is what I was saying. Dude probably didn't have the low plates, which is the only place STL plates would live (since they don't have high approaches). That would also explain why the pilot didn't have access to the STL tacan channel. Kinda goes without saying, with a few very specific exceptions, that most civilian fields don't have PAR/ASR. To your question, yes, absolutely, he could have radar mapped the end of the runway (it is quite radar apparent in STL), and flown a self contained approach. Regardless of having the tacan channel or not. Assuming he knew how to do it. He might have asked for the lat long equally as likely, just to have SA to his distance to the field, for bingo profile planning. That radar map approach is definitely an emergency procedure though, as it would inherently not account for any specific TERPs constraints. Fortunately, it is mostly flat out there, and on that final approach course. That wasn't really my point though. Controller was great, gave him everything he needed and more.