I have a chance to buy an Explorer 40-foot telescoping tower, which from
the very brief description I have sounds like it might be useful for Field
Day and CAP exercises, but I can't find anything on the net that describes
it.

It comes with something called an "undertire" mount, which I assume means
a tower base with a plate onto which you drive the tire of a vehicle and
park it there, to hold it down.

I googled "Explorer tower" and got nothing. The owner reports he bought
it from AES but there isn't anything about it on AES's website either.

Anybody know what it might be and where on the net I might be able to find
some information on it?

Thanks...