Al Higdon, one of the founders of Sullivan, Higdon & Sink, will be honored by the Wichita Aero Club.
Al Higdon, one of the founders of Sullivan, Higdon & Sink, will be honored by the Wichita Aero Club. Jaime Green The Wichita Eagle
Al Higdon, one of the founders of Sullivan, Higdon & Sink, will be honored by the Wichita Aero Club. Jaime Green The Wichita Eagle