Amateur radio club offers free classes
The tall antennas sitting on top of the west tower of the Indiana Memorial Union aren't used to channel life in outer space. Instead, they're used by members of K9IU, IU's amateur radio club. Members of K9IU use radios from the sixth floor of the tower that are hooked up to antennas on the roof in order to speak to other radio operators across the globe, from locals to the late King Hussein of Jordan.

