The 127th Wing is home to two flying missions of the Michigan Air National Guard, serving Air Combat Command and Air Mobility Command. The 127th Wing is also the home unit of the 107th Weather Flight, Air Force Special Operations Command. In addition, the 127th Wing serves as host unit at Selfridge Air National Guard Base, a military air field dating back to 1917. Currently, Selfridge ANG Base is home to more than 20 tenant units from all branches of the military, the Coast Guard and Border Patrol.