[Wilum]

Sir, USAF Sgt here, I was in 66-70 and during the time of that photo it was A1C. It changed just before I made Three stripes in 69.

[jagusafr]

Thanks for the correction. I didn’t get in until ‘85 - and they dropped buck sergeant around ‘90. What were E-1, E-2 amd E-3 called in your day? They were Airman Basic, Airman and A1C, then Senior Airman/Sergeant as E-4.