yup. call sign are use for coms perposes. Dogtag on shoes because of FODs possibes.Originally posted by Ponders:For ID Tag, it's safety, because wearing a necklaced ID tag is a safety hazard as it can be sucked into the engines, etc.
For the nametags, it's their "call sign" since when airborne they would only communicate with radio.
I dunno if these has also got anything to do incase they become POW during combat.