Hi Everybody!
Chuck Anderson here!!
I remember, (before I even joined the USAF), that there was a plan afoot to have USAF enlisted rank insignia display a person's speciality insignia (similar to the U.S.Navy's) in the circle where the star is now.
Of course it was to have been more attuned to USAF specialties, so you wouldn't be seeing any air force boatswain's mates and the like.
In the USN, crossed keys signified a Storekeeper, but the same crossed keys insignia in the air force rank insignia would signify a Supply Specialist, (or Material Facilities Specialist to the bureaucrats.)
There'll be lots more neat and unusual stuff to talk about in future postings to this section.
More later! See ya'!!
Chuck Anderson
USAFWO1_1975@military.com