FOIA deep study · declassified archive
Institute Terrestrial Magnetism, Ionosphere and Radio Propagation (Sibizmir), # 2216422
Declassified FOIA document: Institute Terrestrial Magnetism, Ionosphere and Radio Propagation….
FBIS REPORT. SUBJ: SIBERIAN INSTITUTE TERRESTRIAL MAGNETISM, IONOSPHERE 7 RADIOWAVE PROPAGATION Open the official PDF for the complete file.
Educational FOIA index entry. Always verify wording on the official primary PDF.