Air 1 is a Christian music raio network in the United States, operated by the non-profit organization EMF Broadcasting. Air 1 primarily plays a heavier blend of contemporary Christian music than its sister station K-LOVE, mainly Christian pop and lighter versions of Christian rock music. It is essentially a Top-40 (often leaning Hot Adult Contemporary) station with Christian Music - so many of the rules that commercial Top-40 stations use for musical rotation apply.