Staff Sergeant Linda Foster Linda Foster has served as a member of the Air National Guard Band of the Midwest since 2010. Before joining the Air National Guard she served eight years as a member of the active duty Band of Mid-America at Scott AFB, Illinois. She performs on flute playing in both the ceremonial and concert bands. In addition, her ancillary duties include publicity and safety monitor. She holds degrees from University Wisconsin-Stevens Point and Boston University. SSgt Foster currently resides in Belleville, IL with her husband Richard and her children Luke and Jacob. She home schools her two children and teaches private flute.