2,347 pages of CIA files. Memos, reports, correspondences and manuals covering the development of the Lockheed A-12 Blackbird, its testing, and its missions, archived on CD-ROM.
The Lockheed A-12 was a reconnaissance aircraft built for the Central Intelligence Agency by Lockheed's famed Skunk Works, based on the designs of Clarence "Kelly" Johnson. The A-12 was produced from 1962 through 1964, and was in operation from 1963 until 1968. The single-seat design, which first flew in April 1962, was the precursor to both the Air Force YF-12 interceptor and the famous SR-71 Blackbird reconnaissance aircraft. The final A-12 mission was flown in May 1968, and the program and aircraft retired in June of that year.
An A-12 Blackbird under construction, 1964
One spring day in 1962 a test pilot named Louis Schalk, employed by the Lockheed Aircraft Corporation, took off from the Nevada desert in an aircraft the like of which had never been seen before. A casual observer would have been startled by the appearance of this vehicle; he would perhaps have noticed especially its extremely long, slim, shape, its two enormous jet engines, its long, sharp, projecting nose, and its swept-back wings which appeared far too short to support the fuselage in flight. He might well have realized that this was a revolutionary airplane; he could not have known that it would be able to fly at three times the speed of sound for more than 3,000 miles without refueling, or that toward the end of its flight, when fuel began to run low, it could cruise at over 90,000 feet.
As preliminary work began inside Lockheed in the late 1950s, to develop the successor to the U-2, the designs were nicknamed "Archangel", after the U-2 program, which had been known as "Angel". As the aircraft designs evolved and configuration changes occurred, the internal Lockheed designation changed from Archangel-1 to Archangel-2, and so on. These nicknames for the evolving designs soon simply became known as "A-1", "A-2", etc. The A-12 was Lockheed's 12th design in this development of the U-2 successor. However, many documents, and references to individual craft, use Clarence Johnson's preferred name for the plane, "the Article".
DOCUMENTS ON THE CD-ROM
CIA A-12 FILES
437 pages of CIA files composed of reports, correspondences, memoranda, reports and background studies concerning the A-12. Files date from 1959 to 1991. Highlights from the files include: A 1959 memo details the organization and delineation of responsibilities of Project Oxcart. A 1962 report details the measures for keeping Project Oxcart secret and pre-planned cover stories for various contingencies that might expose the project. A 1962 memorandum of conversation between Director of Central Intelligence John McCone and Secretary of Defense Robert McNamara, mention is made of President John Kennedy's position on flying manned aircraft over the Soviet Union. A 1963 report covers how wide and where knowledge of the existence of the Oxcart has spread. Accident reports concerning crashes Of A-12 Oxcarts. Accounts of briefings made to President Johnson on the development of the Oxcart A-12. A report on efforts to get the YF-12A prepared to break speed records as promised by President Johnson. A 1966 special national intelligence estimate, covers the possible reaction by China if the Oxcart flies over its territory. Summaries of Black Shield missions in which the Lockheed Oxcart A-12 flew over China, North Vietnam and North Korea. The files include three formally secret CIA histories in which CIA historians tell the story of the Oxcart A-12.
CIA A-12 FLIGHT LOGS
568 pages of flight logs dating from 3/20/1963 to 9/16/1967, covering test flights of the A-12 taking place at Andrews Air Force Base and Groom Lake Nevada, commonly referred to as Area 51.
CIA A-12 MANUALS
784 pages of CIA manuals covering the Lockheed A-12 Oxcart. The six manuals include: A-12 Utility Flight Manual 6.15.1968, Pilot's Abbreviated Checklist - Modified Aircraft (1965), Pilot Photographic Equipment Manual (1963), A-12 Ground Crew Manual (1966), Support Manual Ground Handling Normal and Emergency Operations and Photographic Equipment Manual (1964).
The contents of the 459 page A-12 Utility Flight Manual dated June 15, 1968 include:
DESCRIPTION: The Aircraft, Engine and After Burner, Air Inlet System, Fuel Supply System, Air Refueling System, Electrical Power Supply System, Hydraulic Power Supply System, Flight Control System, Automatic Flight Control System, Stability Augmentation System, Pitot State System, Air Data Computer, Instruments, Emergency Equipment, Landing Gear System, Nosewheel System, Drag Chute System, Air Conditioning and Pressurization System, Oxygen Systems and Personal Equipment, Windshield, Canopy, Ejection Seat.
NORMAL PROCEDURES: Preparations For Flight, Preflight Check, Starting Engines, Before Taxing, Taxing, Before Takeoff, Takeoff, After Takeoff, Normal Climb, Alternate Climb, Cruise, Prior To Descent, Air Refueling, Before Landing, Landing, G0-Around, After Landing, Engine Shutdown, Abbreviated Checklist.
EMGERGENCY PROCEDURES: INTRODUCTION: Use of Checklists, Definitions Of Landing Situations. GROUND OPERATION: Engine Fire, Abandoning The Aircraft, Brake, Steering, Or Tire Failure, Emergency Entrance. TAKEOFF EMGERGENCIES: Engine Failure, Double Engine Failure, Double Engine Failure, Afterburner Failure, Afterburner Nozzle Failure, Fire Warning-Takeoff Refused, Abort, Drag Chute Failure, Fuel Pressure Low, Main Or Nose Gear Tire Failure. Emergency Gear Retraction. IN-FLIGHT EMERGENCIES: Emergency Escape: Before Ejection, After Ejection, Parachute Landings, Bailout With Seat Inoperative, Fire Warning In-Flight, Emergency Decent, Fuel Dumping Procedures, Forced Landing Or Ditching LANDING EMERGENCIES: Single Engine Landing, Landing Gear Emergencies.
Buy CD Rom now! A12 Oxcart CIA Spy Plane Lockheed CIA Files & Manuals
AUXILIARY EQUIPMENT: Communications and Associated Electrical Equipment, Lighting Equipment, Flight Recorder, Dictate Tape Recorder, Autopilot System, Navigation Equipment, Inertial Navigation System, Periscope, Destruct System.
OPERATING LIMITATIONS: Instrument Markings, Engine Operating Limits, Maximum Weight Limits, Maximum Altitude, Limit Airspeeds, Load Factor Limits, Prohibited Maneuvers, Center of Gravity Limitations, Aircraft System Limitations.
FLIGHT CARACTERISTICS: Configuration Effects, Stability Characteristics, High Angle of Attack Conditions, Spins, Control Effectiveness, Single Engine.
SYSTEM OPERATIONS: Engine, Inlet System Operation, Fuel System Operation, In-flight Refueling, Subsonic Cruise Fuel Management, Flight Control System, Brake System Operation.
ALL WEATHER OPERATION: Ice and Rain, Turbulence and Thunderstorms, Cold and Hot Weather Procedures, Night Flying.
CIA BLACK SHIELD MISSION REPORTS
558 pages of Lockheed Oxcart A-12 Black Shield mission reports. The nine reports date from 5/31/1967 to 1/26/1968. They cover reconnaissance fly-overs of North Vietnam, China, Laos, and North Korea.
Missions over China concentrated on military installations, urban complexes, basic services, storage, urban complexes, electronics/communications, air installations and naval/port facilities.
Missions flown over North Vietnam concentrated on surface-to-surface missile equipment, surface-to-air sites, electronics/communications, industry, basic services, naval/port facilities, storage, CBR warfare and urban complexes.
Missions over North Korea concentrated on missiles, air installations, military installations, electronics/communications, industry, basic services, ports and harbors, storage and urban complexes. CIA Black Shield Mission BX6847 sought information concerning the USS Pueblo.
OXCART aircraft on the ramp at Groom Lake Area 51 in 1964. There are ten aircraft in the photo; the first eight are OXCART machines, and the last two are Air Force YF-12As
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