Okay guys...
I'll remove the info. I agree that loose lips sink ships. But as a fact, the type of weapon carried is not SSI (I know since I was told by the FFDO administrator when I personally went through training.) The truth of the matter is, if you look around you can find it pretty easily. It's no secret.
PS. You'll have to get the moderator to remove the stuff in the quoted post.
I can post that, "The firearm that TSA has selected for the FFDO program is a .40-caliber semi-automatic pistol."
http://www.tsa.gov/public/display?theme=47&content=403 (Note that it's right off the TSA website). Don't get your panties in a bunch over an already known fact.