The 171st Air Refueling Squadron (171 ARS) is a unit of the Michigan Air National Guard's 127th Wing (127 WG) located at Selfridge Air National Guard Base, Michigan.
 The 171st is equipped with the KC-135T Stratotanker.
The 171st Air Refueling Squadron (171 ARS) is a unit of the Michigan Air National Guard's 127th Wing (127 WG) located at Selfridge Air National Guard Base, Michigan.  The 171st is equipped with the KC-135T Stratotanker.
171st Air Refueling Squadron