MIL-DTL-14639/24 › Complete Document History
Insignia, Grade, Chief Master Sergeant with First Sergeant Designation, U.S. Air Force
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REVISION G - Insignia, Grade, Chief Master Sergeant with First Sergeant Designation, U.S. Air Force - Dec. 18, 2020
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Obsolete Revision Information: |
REVISION F - Insignia, Grade, Chief Master Sergeant with First Sergeant Designation, U.S. Air Force - Feb. 16, 2016
REV E VALIDATION 3 - VALIDATION NOTICE 3 FOR REVISION E - June 12, 2013
REV E REACTIVATION 2 - REACTIVATION NOTICE 2 FOR REVISION E - July 20, 2001
REV E INACTIVATION 1 - INACTIVATION NOTICE 1 FOR REVISION E - Jan. 25, 1999
REVISION E - Insignia, Grade, Chief Master Sergeant with First Sergeant D - Jan. 30, 1998
REVISION D - INSIGNIA, GRADE, CHIEF MASTER - Jan. 29, 1996
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