Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Chiefs, 49ers Earn Super Bowl Spots VOA News The field for this year's Super Bowl is set, with the Kansas City Chiefs and San Francisco 49ers earning the right to play for the National Football League championship on Feb.2 in Miami. The Chiefs defeated the Tennessee Titans 35-24 on Sunday to claim the American Football Conference crown and the team's first trip to the Super Bowl since 1970. .