Raymond John "Chip" Cravaack (born December 29, 1959) is an American educator, former pilot and former politician who was the U.S. representative for northeastern Minnesota's 8th congressional district from 2011 to 2013. In his first run for political office, he upset 18-term Democratic incumbent Jim Oberstar by a margin of 4,400 votes to become the first Republican since 1947 to represent the district. Previously, Cravaack was a pilot for Northwest Airlines, and before that, he was a Navy pilot and a graduate of the U.S. Naval Academy. He was defeated by DFL nominee Rick Nolan on November 6, 2012.