The Suffolk History Podcast
What hid behind the Iron Curtain? 🕵️♂️ This week on the Suffolk History Podcast, host Ralph Cochrane [www.ralphcochrane.com] gets exclusive, behind-the-scenes access to one of the most secretive and expensive installations of the Cold War: Cobra Mist. Deep on the remote shingle spit of Orford Ness lies a vast, windowless concrete fortress. Built by the Americans and the CIA in the late 1960s at a cost of over $1 billion in today’s money, this over-the-horizon radar base was designed to bounce a mind-boggling 20-megawatt signal off the ionosphere to spy deep into Soviet territory. Join local custodians Mike Finney and Mark Thacker as we step inside the massive Faraday cage, unpack the mysterious "noise" that abruptly killed the project, and discover how this site evolved from high-tech spy craft to a BBC World Service transmitter—and now, the home of Radio Caroline. We also look at the shifting nature of Orford Ness, from the tragic loss of the iconic Orford Lighthouse to coastal erosion, to the incredible wild ecosystem that has reclaimed it, including a massive grey seal colony. * 00:00 – Intro: The Secret CIA Base on Orford Ness * 00:48 – Welcome to the Suffolk History Podcast * 01:15 – Mike Finney: How Cobra Mist Bounced Signals Over the Horizon * 02:22 – Mark Thacker: Growing Up with Big American Cars in Orford Village * 04:00 – Why Orford Ness? The Science of Radar Paths * 05:30 – Inside the Vaults: Project Aspidistra & Nazi Propaganda Countering * 07:01 – Exploring the Storerooms & Keeping Radio Caroline Alive * 09:09 – The "Brinkley Stick": High-Voltage Safety Secrets * 10:15 – The Faraday Cage Architecture Explined * 11:38 – The Mystery Noise: Was Cobra Mist Jammed by the Soviets? * 13:18 – The Soviet Counterpart: The Chernobyl "Duga" Woodpecker Radar * 14:42 – Atomic Secrets: The Weapons Research Establishment (AWRE) * 15:57 – Coastal Erosion & Demolishing the Orford Lighthouse * 17:10 – Reclaimed by Nature: The Sudden 400-Pup Shingle Seal Colony * 18:22 – Outro: What Orford Ness Means Today We want to hear from you! Use the Spotify App features below to join the conversation: * Our Poll: Do you think the mysterious "noise" was clever Soviet jamming, or just a massive engineering oversight? * Q&A: Have you ever visited the wilderness of Orford Ness? Share your experiences with us! * Watch on YouTube: Orford Museum Channel [https://www.google.com/search?q=https://www.youtube.com/%40orfordmuseum] * Support Our Work: Orford Museum Official Site [https://www.google.com/search?q=https://www.orfordmuseum.org.uk]
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