Nutty, USAF too.
At Offutt the Det was all unranked.
Once, travelling through Hickam we were all in civvies. One of our ground crew took one look in the airmens abulutions where there were no doors, obviously an economy measure
, and up ranked himself.
In the officers facilities, suitable for limbo dancers, he removed his suit jacket, rolled up his shirt sleeves ready to wash. A major apologised and made way for him. I could hardly keep a straight face.