Just wondering if any one has basic info about this small concourse. I don't remember it being there when the new terminal opened but remember seeing it a few years later. Im guessing it was built for West Pac or expantion as a result of them. Was it ever in fact used by any airline. If my memory is correct, I seem to remember Mesa being listed as using it when they ran 1900s to ABQ, is this correct? Does it just sit moth balled now? It looks like a pretty considerable facility to have never been used besides a one or two daily t-props (from google earth 4 jetways plus 4 or 5 turboprop parking spots), I just never recall having seen anything ever parked there the few times I went through COS, even in the West Pac days.

[Edited 2012-04-19 00:19:53]