Documents / Report
This National Security Agency release, of unknown date, collects communications intelligence (COMINT) message excerpts classified Secret Spoke and Top Secret Umbra. The messages report radar tracking of unidentified flying objects, giving times, directions of movement, distances and altitudes ranging from about 10,000 to 100,000 feet. Most entries describe the objects as probably balloons. The locations of the tracking are redacted, and some serial lines refer to March and April 1979.
Read from the scan by GLM-OCR; expect the odd misread word.
CATEGORY = 400 MESSAGE = 83787232 LH #0006 0530651 WHINTEL SECTION 6 THIS MESSAGE IS CLASSIFIED SECRET SPOKE IN ITS EMTIRETY. THE FOLLOWING INFORMATION HAS BEEN PROVIDED 6. RADAR TRACKING OF UNIDENIIFIED FLYING OBJECT (UFO): 8601-1340 ONE UFO (PROBABLY A BALLOON) NOVED FROM TOWARD EAST AND PASSED NORTH OF SOUTH OF
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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.