MIL-I-11132/15 Complete Document History
Insignia, Grade, Cadet, Technical Sergeant, Rotc, Air Force (Superseded by MIL-I-11132/25 Now MIL-DTL-11132/25)

Complete Current Edition:
   REVISION B - INSIGNIA, GRADE, CADET, TECHNI - Dec. 31, 1970

Obsolete Revision Information:
   NOT - INSIGNIA, GRADE, CADET, TECHNI - Oct. 26, 1976