Area 51 — The SR-71 Blackbird and Successor Programs
Area 51 — The SR-71 Blackbird and Successor Programs
[edit | edit source]The SR-71 Blackbird
[edit | edit source]The Lockheed SR-71 Blackbird was the Air Force variant of the A-12 OXCART program — a two-seat reconnaissance aircraft that remains the fastest air-breathing jet aircraft ever built. While the A-12 was a CIA aircraft for clandestine operations, the SR-71 was an Air Force aircraft for strategic reconnaissance. Testing and development work for the SR-71 was conducted at Groom Lake before operational deployment.
| Specification | Detail |
|---|---|
| Designation | Lockheed SR-71 Blackbird |
| First flight | December 22, 1964 |
| Maximum speed | Mach 3.3 (2,200+ mph; 3,540+ km/h) — fastest air-breathing jet aircraft ever built |
| Maximum altitude | 85,000+ feet (26,000+ m) |
| Range | 3,200 miles (5,400 km) unrefueled; essentially unlimited with aerial refueling |
| Crew | Two (pilot and reconnaissance systems officer) |
| Operational period | 1966–1998 (with two reactivations) |
| Number built | 32 |
| Distinguished characteristic | The aircraft's skin reached temperatures of 600°F (316°C) in sustained Mach 3 flight; the aircraft literally expanded several inches during flight due to thermal expansion |
The D-21 Drone Program
[edit | edit source]The D-21 Tagboard was an unmanned reconnaissance drone developed at Area 51 to replace the manned A-12 for the most dangerous missions — specifically overflights of China during the development of Chinese nuclear capabilities. The D-21 was designed to be launched from the back of a modified A-12 (the M-21) at high altitude and speed.
The program suffered a catastrophic accident on July 30, 1966, when a D-21 struck the M-21 during separation, destroying both aircraft and killing one crew member. The D-21B variant was subsequently launched from B-52 bombers. The program was cancelled in 1971 after limited success.
The Have Blue and F-117 Connection
[edit | edit source]Beginning in the 1970s, Area 51 hosted development of stealth technology. The Have Blue program — which produced two demonstration prototypes — tested the concept of faceted surfaces to reduce radar cross-section. Have Blue directly led to the F-117 Nighthawk*** stealth ground attack aircraft.
The F-117 conducted over 1,000 test flights at Groom Lake before its existence was officially acknowledged. It was publicly revealed in 1988 and deployed in combat in Panama (1989) and Iraq (1991).
The Black Budget Classified Programs Tradition
[edit | edit source]Beyond the confirmed programs, Area 51 has hosted numerous classified programs that have not been officially acknowledged or have been only partially disclosed. The pattern of classification, denial, and eventual partial disclosure creates a recurring cycle:
- New program begins at Groom Lake
- Visual sightings of test aircraft generate UFO reports
- UFO narrative provides convenient misdirection
- Years or decades later, the program is declassified
This cycle has repeated throughout Area 51's history. The question for researchers is what the current iteration of classified programs might be — and whether any of them involve the extraordinary claims of the UFO research community.
