AT or not?

I'd like to educate myself a bit more on toning. Here's a pic that I can't figure out. Is it AT or not? If it is AT, what are the signs on this particular coin?
I have icon envy.
0
Comments
-Jarrett Roberts
Russ, NCNE
What does the other side look like?
In honor of the memory of Cpl. Michael E. Thompson
I hate it when you see my post before I can edit the spelling.
Always looking for nice type coins
my local dealer
ACG Slab
In honor of the memory of Cpl. Michael E. Thompson