Documents / Report
This National Security Agency release, Part H of a series of Communications Intelligence (COMINT) reports, is undated and marked Top Secret Umbra. It is a set of heavily redacted message excerpts reporting radar tracking of unidentified flying objects. The entries give times, headings, distances in nautical miles and altitudes that reach about 100,000 feet. Several of the objects are labeled as probable balloons. Locations and sources are withheld, and the text reaches no broader conclusions.
Read from the scan by GLM-OCR; expect the odd misread word.
# 5. RADAR TRACKING OF UFO ACTIVITIES: 1322-1342, ONE UFO (UNIDENTIFIED FLYING OBJECT) WAS TRACKED MOVING OVER AREA 43 NAUTICAL MILES 27% DEGREES OFF , MOVING TOWARD NORTHEAST, AND THEN FADING AWAY AT 21 NAUTICAL MILES ...DEGREES OFF SPEED 51 KNOTS.
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Report, from the nsa collection. The PDF is mirrored here; the original link is above. The text was read from the page images by GLM-OCR; expect the odd misread word. 25 pages are in the text index: search them above, or from the library's search.