A unit of the United States Air Force larger than a squadron and smaller than a wing(noun)
WordNet. Princeton University. 2010.
Use "air group" in a sentence
"Previously a CVG was led by commander of air group — CAG, for short."
"Following another refurbishing of the ship in Yokosuka lasting from October 31 to November 12, 1951, the Essex and its air group returned to action, again off Wonsan Bay."