Currently QX has two bases. SEA and PDX. Seattle is home to the Q400 and the soon to be phased out Dash-8. Portland is home to all three aircraft (Dash 200/400 and the CRJ 700) Our Den base recently closed but flights will continue to out of PDX to serve Frontier Jet Express for some months to go. As a take it, the class that Horizon is looking to fill will be for the CRJ, which means they will be based in PDX