BISMARCK, N.D. (AP) — North Dakota's congressional delegation says Fargo, Williston and Hettinger are getting federal airport improvement grants totaling nearly $6 million. The delegation says Fargo is getting the bulk of the funding to complete taxiway construction and runway rehabilitation projects at Hector International Airport. Hettinger Municipal Airport will receive $150,000 in federal funds for runway repair and other upgrades. Williston's Sloulin Field International is getting a $700,000 grant to purchase a rescue and firefighting vehicle.