. . . . . "Portland International Airport (PDX)" . . . "Portland, OR" . . "Concrete" . . "Portland Municipal (Later International) Airport" . . . . . . . . . . . . . "2994.66" . "Portland International Airport" . "Portland" . . . "Portland Int'l Airport" . "Unity Airport" . . "KPDX" . . . "Asphalt" . . . . . . . "PDX" . . . . . . "Portland International Airport#" . . "3352.8" . "PDX" . . "Portland Municipal Airport" . . . . . . . . . . "Portland, Oregon" . . . . . . "Airport Way Frontage Rd" . . . . . "Portland Airport" . "Portland (OR)" . "03/21" . "10R/28L" . . . . "Orange County, California" . . "1828.8" . . "Portland International Airport" . "3353.0" . "PDX Airport" . . . . . . "PDX" . . . . . "Vancouver" . "Portland, (OR)" . . "1829.0" . . . "Portland International Airport\u2020" . . . . . "airport" . . . "the airport" . . . . . . "Portland IAP" . . . . . . . "Portland/OR" . . "10L/28R" . "Portland AAF" . "9.144" . . . . "2995.0" . . "Airport" . . . . . . . . . . "9.0" .