Forums › Forums › Gear – The Stuff We Carry › Other Every Day Carry Items › United States Air Force Challenge Coins This topic is empty. Viewing 1 post (of 1 total) Author Posts November 17, 2025 at 5:45 am #97993 adminKeymaster I always carry one of my US Air Force Challenge Coins just in case I’m challenged by another US Military Veteran. Do you carry a challenge coin as part of your EDC? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In