[Chazar]

Very nice! Very useful! Thanks for including the .sxc files, saves the conVersion trouble!

Comments:
-Does the site database really imply that it is always useless to search for Air4 if one has searched for Air3 already and the terrain type is not Plains?!

-I find it confusing that "special" is used in two ways: once within the level column to indicate a level-less national site and within the frequency column. I assume that a special frequency means that the site will not appear unless specified within the map file, right? (Not explained in the legend what special means.) If so, then those two "special"'s are not related and maybe replacing "(special)" with "(National)" in the level column might save others the confusion I had...