Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.
... the groundplane doesn't load. ...
.Greatly appeciate it, guys!
Yes, I'll go back through everything, and check again. Besides the files naming, one question, since it's been awhile. Is there a prefered .dds w/alpha type used on groundplanes? (Getting old is for the birds!)
Did another 'test' this morning, after reading all the how-tos, and it still won't load...after completely re-making the groundplane.

... Groundplane still won't load. Not just the texture, but the groundplane itself. ...
I did make an object .xml for the airbase. The runways do load, the only hard surface I get, until I get too far out, the tail wheel sinks, and I get to blow-up.