I started using my avatar about a year and a half ago when I became part of the 400th Missile Squadron. The picture is a shot of the 10 RV's coming into the range in the Pacific from a test firing of a Peacekeeper from Vandenberg AFB.
The 400th MS is my first operational assignment as a commissioned officer in the AF, and the 400th is standing down in October of this year due to a treaty with the Russians.
I thought having the Avatar would be an intersting tribute.