UPN

UPN was a television broadcaster which aired Through the Eye of Eternity in the 1990s. In 1996, when searching UPN storage for futuristic props for the show, Vandemeer discovered the GCI processor, which he used to make the episodes "Oops Titanic", "There's No Ball Like Cher-No-Ball", and "Miss Hiroshima". After the original broadcast of "Miss Hiroshima", it was lost from UPN studio archives and never seen again; any description of the story was similarly lost. (PROSE: The Book of the War)

Behind the scenes
In the real world, UPN was the broadcaster of Enterprise, starring Jolene Blalock.