I can tell you that Sig Ops can go to Air Force Bases. I was in Gander, NFLD...Air Force, Goose Bay Labrador...again..air force Base, and I was at NDHQ Ottawa. Now I am back at the school teaching the new Sigs. What the carreer managers would love to see is all blue guys on Air Force Bases, all green guys on Army bases but this is much harder to accomplish that they thought. Especially now that there are no more Tel Ops to work the message centers, the Rad Ops have to do it. So yeah, good chance on you getting posted to an Air Force base but not until you have done your time in the field to give the older guys in the trade a chance to take a break if they want it, unless you are a whiz at computers...which we also cover in our wonderfull trade.