FOIA deep study · declassified archive
Institute Terrestrial Magnetism, Ionosphere and Radio Propagation (Sibizmir), # 2216422
Declassified FOIA document: Institute Terrestrial Magnetism, Ionosphere and Radio Propagation….
THE DRIFT OF SMALL-SCALE IRREGULARITIES IN THE IONOSPHERE (ACCORDING TO MEASUREMENTS AT IRKUTSK) Open the official PDF for the complete file.
Educational FOIA index entry. Always verify wording on the official primary PDF.