Total Air War. Though it's very old, from 1998. It was probably my very first sim.
http://www.answers.com/topic/total-air-war
You could activate landing 'help' which showed red rings that you should fly through in order to land correctly.
It's probably very basic and dated compared to today's sims. There's a review from 2006 though at simHQ, so maybe it has been updated. I haven't read it yet:
http://www.simhq.com/_air6/air_222a.html
There was a very long and comprehensive paper manual with the version I had (over 300 pages).
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