 In January 2013, the Duluth International Airport opened a new terminal, now named the "U.S. Representative James L. Oberstar Terminal" after the late Jim Oberstar.The Air National Guard's 148th Fighter Wing is based in Duluth, and was in 2016 the city's seventh-largest employer.It is one of a handful of National Guard units with an active association, which in the 148th's case means having the capability to provide training for Air Force pilots.