The United States Air Force officer rank insignia in use today. Pay grade O-1 O-2 O-3 O-4 O-5 O-6 O-7 O-8 O-9 O-10 Special � Insignia Title Second Lieutenant First .
There is no documented official rationale for the design of the present USAF enlisted chevrons, except the minutes of a meeting held at the Pentagon on 9 March 1948 .
The chart below represents the current enlisted rank insignia of the United air force enlisted rank wiki States Air Force. US DoD Pay grade E-1 E-2
