Helicopteros Nacionales de Colombia, S. A. v. Hall, 466 U.S. 408 (1984), was an American case decided by the United States Supreme Court, holding that purchases in the United States by an out-of-state corporation did not establish general personal jurisdiction. The Court concluded that Texas did not have jurisdiction over Helicopteros. While they did engage in business-related activates, these activities did not rise to the level of "continuous and systematic" contacts for the courts to have general jurisdiction.