Air and Space Campaign Miniature Medal PICK_PAIR_NON_IDENTICAL~1445 ARTY-ENL-BI Enlistment bars displaying the period

Enlistment bars displaying the period of time for which the award was presented were used until 1953 when subsequent awards became denoted by Service Stars worn on the award medal

United States Air Force Operations Support Badge

and significant operational flying time (2300+ hours or 144+ months)

the background is blue-black velvet

and reliability during three years of enlisted and active service

Air and Space Campaign Miniature Medal PICK_PAIR_NON_IDENTICAL~1445 ARTY-ENL-BI Enlistment bars displaying the periodAir and Space Campaign Miniature Medal Criteria: The U. S. Air Force awards the Air and Space Campaign Medal (ASCM) to personnel involved (after March 24th, 1999) in the U. S. Military operation that was designated by the Chief of Staff of the U. S. Air Force. The ASCM is awarded to Air Force personnel for serving direct support of a military operation for a period of 30 consecutive days or 60 non consecutive days. Qualifying operations include: