MIL-DTL-11589/577 Complete Document History
Ribbon, Air and Space Campaign Medal, U.S. Air Force

Complete Current Edition:
   REVISION C - Ribbon, Air and Space Campaign Medal, U.S. Air Force - July 28, 2021

Obsolete Revision Information:
   REVISION B - Ribbon, Air and Space Campaign Medal, U.S. Air Force - Sept. 26, 2016
   REV A VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION A - June 11, 2013
   REVISION A - Ribbon, Air and Space Campaign Medal, Air Force - Nov. 1, 2007
   BASE - RIBBON, AIR & SPACE CAMPAIGN M - Jan. 14, 2003