According to AP 1358 the rearcrew brevet, which replaced the 5 individual brevets worn by rearcrew in Apr 03, contains the RAF monogram. The previous brevets were no longer issued after this date. Now as FC and AT badges do not contain the RAF monogram they are clearly not rearcrew brevets so therefore they are badges. I get your point but if you are so against the generic training system today maybe you'd rather there was a linguist BADGE in place of your brevet?
