86854 Bomber Days Wings of Freedom Tour at Pittsburgh- Butler Regional Airport
People check out a B-17 bomber during the Bomber Days Wings of Freedom Tour at Pittsburgh- Butler Regional Airport in Penn twp on Thursday August 17, 2017.(Justin Guido photo). The B-17 Nine O Nine is returning this week to Pittsburgh-Butler Regional Airport in Penn Township with the Wings of Freedom tour.The B-17 Nine O Nine is returning this week to Pittsburgh-Butler Regional Airport in Penn Township with the Wings of Freedom tour.