A heavy air attack is underway to suppress the Museum Fire, burning about a mile north of Flagstaff. It has burned at least 1,000 acres. A Type 1 management team (for top-priority fires) has been assigned to manage firefighting. As of July 22, there are 200 personnel assigned to the fire, there are four heavy air tankers, four single engine air tankers, three helicopters, an air attack, a lead plane and a very large air tanker.