The First Radio Broadcast From Underground
Featured in Ripley's Believe It or Not!
Of the many daring and dangerous radio shows produced by Robert Ripley, his foray into subterranean broadcasting is one of his more famous. It may not sound as dangerous as an underwater show featuring sharks, or a play-by-play of rattlesnake milking from a pit of 500 venomous serpents, but Ripley knew that bringing the natural wonders of Americas to people at home was just as unbelievable.
Ripley’s crew was used to setting up antennas and transmission lines to send his voice home from the most remote parts of the world, but finding a way to get a radio signal to listeners from 850 feet underground seemed impossible—never-mind the dangers of navigating a pitch-black cave. To put things in perspective, Carlsbad Caverns had only been designated a National Park 10 years prior. Ripley interviewed Jim White—man who discovered the caves—on-air. White was just 16 years old when he found the caves. After spotting what he thought was smoke in the distance, the young cowboy went to investigate. What he had seen wasn’t smoke, however. It was thousands of bats flying out of the cave. White told Ripley that he had explored the caves alone with a homemade ladder made out of wire. With no natural light in the deep abyss of the caverns, it took a long time to fully map out the enormous chambers Carlsbad is known for today.