The GE 477L Nuclear Detection and Reporting System (NUDETS,[1] NUDETS 477L,[2] Program 477L[citation needed]) was a Cold War "Nuclear Detonation and Radioactive Fall-out Reporting System" for the National Military Command System.[3] Planning/development began "by September 1, 1959, when NORAD had taken over responsibility from CONAD."[4] In February 1961, General Electric and the sensor subcontractor Dresser agreed on a "team proposal" to the USAF.[5] GE's oral proposal to the USAF was on October 18 1961, and in early November the GE/Dresser team was selected from 13 proposals.[5] The contract was completed February 5 1962; specifications were approved June 1962; and the "target cost" and "target fee" amounts were $1,709,755 and $95,000.[5] Lt Col Elmer Jones was the program chief at the System Program Office.[6]
↑Richard Greeley (January 8, 2014). Emmie and Roger: A Thermonuclear Romance. Dorrance. ISBN9781434969804. Retrieved 2014-04-06. NUDETS trailer at Palmyra … Hal Leach, the General Electric team chief; Joe Henry, the electronics whiz who had designed and built the NUDETS prototype system
↑"The 477L Nuclear Detonation Detection System". Proceedings of the IRE. April 1962. p.13A. Nuclear Detection System (NUDETS 477L) is the first defense system combining nuclear and electronic technologies. It is being developed for U.S. Air Force to locate and measure any nuclear explosion in U.S.