caption serviceyears branch birth_place allegiance unit image_size awards battles birth_date alt rank image article_title name
6th 1979-1981 -rrb- chief master sergeant of the air force -lrb- 1951 -- 1981 -lrb- 30 years -rrb- united states creston , iowa united states united states 8th tactical fighter wing 250 see below vietnam war 30 july 1930 chief mccoy master sergeant of the air force james m. 40px mccoy jm.jpg james m. mccoy
 james m. mccoy
james m. mccoy

james m. mccoy -lrb- born july 30 , 1930 -rrb- was the sixth chief master sergeant appointed to the highest non-commissioned officer position in the united states air force .
