Documents / FOIA release
This assortment of records released by the Office of the Secretary of Defense collects 1975 National Military Command Center memoranda and message traffic. They cover unidentified helicopters and low-flying aircraft seen over weapons storage areas at Loring AFB, Maine, and Wurtsmith AFB, Michigan, along with radar and visual UFO contacts at Malmstrom AFB, Montana. The file also contains a 1976 defense attaché report on F-4 intercepts of a UFO over Tehran and Air Force UFO statistics for 1965.
Read from the scan by GLM-OCR; expect the odd misread word.
PB PENETRATION At approximately 290200 EST Oct 75, AFOC relayed a report from Loring AFB, ME indicating that one unidentified helicopter, possibly two helicopters, had penetrated Loring AFB from Canadian territory with one helicopter landing briefly in proximity to a weapons storage area. Attempts to locate or identify the intruding helicopters by an Army National Guard helicopter were unsuccessful. Sightings of the unidentified helicopter(s) were limited to security guards. A similar incident with a single helicopter occurred during the early morning of 28 Oct 75. Permission has been granted by Canadian authorities to give pursuit into Canadian airspace if subsequent contact is effected by U.S. helicopters.
FOIA release, from the osd 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. 40 pages are in the text index: search them above, or from the library's search.