WHen was the place where KZGO's transmitters are located completed?
KZGO:  KZGO's studios are located in the Ford Building on Fifth Avenue across from Target Field (and the similarly named METRO station) in downtown Minneapolis, while its transmitter is located atop the IDS Center. IDS Center:  Completed in 1972, it is the tallest building in the state at a height of 792 ft .
1972