Sep 1, 2017 — By ¾ÅÉ«ÊÓƵ News Services — Starting Tuesday, Sept. 5, Pittsburgh International Airport will become the first U.S. airport to allow non-fliers regular access into it gate-side terminal areas since security measures changed after the 9/11 terrorist attacks in 2001. Dean Headley, co-author of the national Airline Quality Rating at ¾ÅÉ«ÊÓƵ, says he's glad someone is testing the concept, but isn't convinced how