I have noticed that most AEOs (thats Commissioned AEOps for you FJ people) over the last few years have started to wear the rear crew brevet. Non Commissioned AEOps (thats non Commissioned AEOps for you FJ people) who are entitled, continue to wear proudly their AE brevet. This is probably due to the embarrassment and grief AEOs suffered whilste wearing the AE brevet as being identified as a tac screen sun visor. They have, over the last few years, considered the rationalisation of brevets as being a God-send, so they can now pretend to be "Navigators"... I guess they will still get grief anyway.