In a previous article, Larry Dighera said:
You can pan and zoom Sectional and Terminal aeronautical charts, as
well as get instant weather observations:
http://skyvector.com/#12-24-7-0-0

I have no affiliation with SkyVector.

http://www.runwayfinder.com/ does the stitching between sectionals
properly, plus you can put in routes.



--
Paul Tomblin http://xcski.com/blogs/pt/
"I kept the faith and I kept voting/Not for the iron fist but for the helping
hand/For theirs is a land with a wall around it/And mine is a faith in my
fellow man" --Billy Bragg