
cryptolog | 72 page 31 | https://thedailydialectics.com/pdfs/FIOA/cryptolog_72/cryptolog_72.pdf
DOCID: 4011953 indirect hint to SIGINT about how to do cer— tain kinds of collection of mobile terrestial targets, for the propagation and noise studies and the tracking systems could be adapted to SIGINT. (U) In addition to the systems cited above, there radio systems of special interest be…