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Category 9
- Radar Case
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Case
Directory
Air Defense Radars Track
UFO;
Some Radars "Jammed"
Montauk, NY Case; September 20,
1957
Sept. 20, 1957. Montauk, New York - Benton, Penna. 4
p.m. National air defense UFO alert (previous cases on Dec. 6,
1950, Apr. 17, 1952, not in BB files apparently; see subsequent
alert of Apr. 18, 1962, in BB files). High speed 2,300 mph radar
target on E-W path at 50,000 ft altitude tracked by multiple radars,
including 1-min track by FPS-3 at Montauk Point and 9 mins by CPS-6B at
Benton, from E Long Island to Buffalo, New York (with alleged 11 min
gap in between??), triggering a White House alert, high level CIA, USAF
Intelligence, IAC Watch Committee, and IAC Executive Session
meetings. Speed varied from 1,500 to 4,500 mph.
(FOIA; Sparks; FBI files) 20+ mins ? multiple witnesses
multiple radars
Francis Ridge:
In the 1978 FOIA lawsuit for UFO documents, the CIA released a memo of
Sept 21, 1957, to the Acting Director of Central Intelligence, Gen.
Charles P. Cabell (former AF Intelligence Director involved with many
famous UFO case including Ft. Monmouth), from the director of the CIA
Office of Scientific Intelligence (OSI), Dr. Herbert Scoville,
Jr. Several additional CIA and FBI documents fill in further
details, including the fact the incident raised concerns in the US
Intelligence Community that went high up into the White House, but that
fact was never made public at the time.
The documents state that an unidentified flying object (UFO) was
tracked by US radars at Montauk, NY, and Benton, PA. It was flying on a
relatively straight course from the eastern tip of Long Island to the
vicinity of Buffalo. The object was reportedly moving westward at an
altitude of 50,000 feet and speed of 2,000 knots, varying from 1,500
mph to 4,500 mph. "Jamming" was reported by several radars in this
vicinity and westward as far as Chicago.
The case is in the BB files but copies have not been obtained
yet.
Brad Sparks:
Although the FBI memos bring up the possibility of a secret flight of
Project AQUATONE (later known as the U-2 flown by CIA) the U-2 was a
subsonic aircraft. The unidentified radar target was flying at up
to Mach 7, or 4,500 mph. The Mach 3 CIA aircraft the A-12 OXCART
(the USAF version was the SR-71) was not even conceived of yet in
1957.
The incident was reported to the White House and the Watch Committee, a
subcommittee of the "board of directors" of the US Intelligence
Community, then called the IAC (Intelligence Advisory Committee), now
called the National Foreign Intelligence Board (NFIB). Initially
Scoville said that a meeting of the full IAC would not be called.
But concerns must have escalated over the next few days as an Executive
Session of the IAC was held on Sept 24, 1957, to discuss the incident
off the record (hence "executive session"). Fortunately the FBI
liaison representative reported what transpired as the only CIA
documentation appears to be Scoville's handwritten notes.
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