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- Project_Sanguine abstract "Project Sanguine was a U.S. Navy project, proposed in 1968 and only implemented in a more limited form, to create a hardened extremely low frequency (ELF) radio transmitter facility in Wisconsin to communicate with deeply submerged submarines. The originally proposed system would have a giant "antenna" consisting of 6000 miles of buried cables in a rectangular grid covering 22,500 square miles, 40% of the state of Wisconsin, powered by 100 underground power plants in concrete bunkers. The cables were grounded at their ends, and loops of AC electric current flowed deep in the ground between the ends of the cable, generating ELF waves. The original design was projected to cost billions and consume 800 megawatts of power. The goal was a system that could transmit tactical orders one-way to U.S. nuclear submarines anywhere in the world, and survive a direct nuclear attack.The project was controversial from the start and was attacked by politicians, antiwar and environmental groups concerned about the effects of high ground currents and electromagnetic fields on the environment. The nuclear survivability of the system was made doubtful by Soviet development of MIRV ballistic missiles. After an attempt to resite the project in the Llano Uplift of Texas was also stopped by public opposition, the Navy abandoned Sanguine and proposed a series of increasingly modest variants: Project Seafarer (1975), Austere ELF (1978), and finally Project ELF (1981), which was constructed. The system became operational in 1989, and was used until 2004, when it became obsolete and was shut down.".
- Project_Sanguine thumbnail Clam_Lake_ELF.jpg?width=300.
- Project_Sanguine wikiPageExternalLink v=onepage&q=sanguine&f=false.
- Project_Sanguine wikiPageID "16898472".
- Project_Sanguine wikiPageRevisionID "600106659".
- Project_Sanguine hasPhotoCollection Project_Sanguine.
- Project_Sanguine subject Category:Military_radio_systems.
- Project_Sanguine type Artifact100021939.
- Project_Sanguine type Instrumentality103575240.
- Project_Sanguine type MilitaryRadioSystems.
- Project_Sanguine type Object100002684.
- Project_Sanguine type PhysicalEntity100001930.
- Project_Sanguine type System104377057.
- Project_Sanguine type Whole100003553.
- Project_Sanguine comment "Project Sanguine was a U.S. Navy project, proposed in 1968 and only implemented in a more limited form, to create a hardened extremely low frequency (ELF) radio transmitter facility in Wisconsin to communicate with deeply submerged submarines. The originally proposed system would have a giant "antenna" consisting of 6000 miles of buried cables in a rectangular grid covering 22,500 square miles, 40% of the state of Wisconsin, powered by 100 underground power plants in concrete bunkers.".
- Project_Sanguine label "Project Sanguine".
- Project_Sanguine sameAs m.0411kss.
- Project_Sanguine sameAs Q7249312.
- Project_Sanguine sameAs Q7249312.
- Project_Sanguine sameAs Project_Sanguine.
- Project_Sanguine wasDerivedFrom Project_Sanguine?oldid=600106659.
- Project_Sanguine depiction Clam_Lake_ELF.jpg.
- Project_Sanguine isPrimaryTopicOf Project_Sanguine.