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| Name | SPY PLANES: SR-71 Blackbird And U-2 Dragonlady | Skunk Works Masterpiece Aircraft |
| Video Uploader | Video From DroneScapes |
| Upload Date | This Video Uploaded At 18-03-2023 17:30:03 |
| Video Discription | A dive into the SR-71 Blackbird and the U-2 Dragonlady spy planes made by Skunk Works / Kelly Johnson / Lockheed. The U-2 Dragonlady is an American single-engine, high-altitude reconnaissance aircraft operated from the 1950s by the United States Air Force (USAF) or the Central Intelligence Agency (CIA). It provides day and night, high-altitude (70,000 feet, 21,300 meters), and all-weather intelligence gathering. Lockheed Corporation originally proposed it in 1953, approved it in 1954, and its first test flight was in 1955. It was flown during the Cold War over the Soviet Union, China, Vietnam, and Cuba. In 1960, Gary Powers was shot down in a CIA U-2C over the Soviet Union by a surface-to-air missile (SAM). Major Rudolf Anderson Jr. was shot down in a U-2 during the Cuban Missile Crisis in 1962. U-2 Dragonlady General characteristics: Crew: 1 Capacity: 5,000 lb (2,300 kg) payload Length: 63 ft 0 in (19.20 m) Wingspan: 103 ft (31 m) Height: 16 ft 0 in (4.88 m) Wing area: 1,000 sq ft (93 m2) Airfoil: root: NACA 63A409; tip: NACA 63A406 Empty weight: 16,000 lb (7,257 kg) Max takeoff weight: 40,000 lb (18,144 kg) Fuel capacity: 2,950 US gal (2,460 imp gal; 11,200 l) Powerplant: 1 × General Electric F118-101 turbofan engine, 17,000 lbf (76 kN) thrust Performance Cruise speed: Mach 0.715 (412 kn; 470 mph; 760 km/h) at 72,000 ft (22,000 m) Cruise speed: 413 kn (475 mph, 765 km/h) at 65,000 ft (20,000 m) Stall speed: 65 kn (75 mph, 120 km/h) Range: 6,090 nmi (7,010 mi, 11,280 km) plus Endurance: 12 hours Service ceiling: 80,000 ft (24,000 m) plus Rate of climb: 9,000 ft/min (46 m/s) Time to altitude: 60,000 ft (18,000 m) in 12 minutes 30 seconds Lift-to-drag: 25.6 Wing loading: 40 lb/sq ft (200 kg/m2) Thrust/weight: 0.425 Fuel consumption: 910 lb/h (410 kg/h) in cruise The Lockheed SR-71 "Blackbird" is a long-range, high-altitude, Mach 3+ strategic reconnaissance aircraft developed and manufactured by the American aerospace company Lockheed Corporation. It was operated by the United States Air Force (USAF) and NASA. The SR-71 was developed as a black project from the Lockheed A-12 reconnaissance aircraft during the 1960s by Lockheed's Skunk Works division. American aerospace engineer Clarence "Kelly" Johnson was responsible for many of the aircraft's innovative concepts. The shape of the SR-71 was based on that of the A-12, which was one of the first aircraft to be designed with a reduced radar cross-section. Initially, a bomber variant of the A-12 was requested by Curtis LeMay, before the program was focused solely on reconnaissance. Mission equipment for the reconnaissance role included signals intelligence sensors, side-looking airborne radar, and a camera; the SR-71 was both longer and heavier than the A-12, allowing it to hold more fuel as well as a two-seat cockpit. The SR-71 entered service in January 1966. SR-71 Specifications Orthographically projected diagram of the SR-71A Blackbird Orthographically projected diagram of the SR-71B trainer model SR-71 epoxy asbestos composite areas Data from Lockheed SR-71 Blackbird General characteristics Crew: 2; Pilot and reconnaissance systems officer (RSO) Length: 107 ft 5 in (32.74 m) Wingspan: 55 ft 7 in (16.94 m) Height: 18 ft 6 in (5.64 m) Wheel track: 16 ft 8 in (5 m) Wheelbase: 37 ft 10 in (12 m) Wing area: 1,800 sq ft (170 m2) Aspect ratio: 1.7 Empty weight: 67,500 lb (30,617 kg) Gross weight: 152,000 lb (68,946 kg) Max takeoff weight: 172,000 lb (78,018 kg) Fuel capacity: 12,219.2 US gal (10,174.6 imp gal; 46,255 l) in 6 tank groups (9 tanks) Powerplant: 2 × Pratt & Whitney J58 (JT11D-20J or JT11D-20K) afterburning turbojets, 25,000 lbf (110 kN) thrust each JT11D-20J 32,500 lbf (144.57 kN) wet (fixed inlet guide vanes) JT11D-20K 34,000 lbf (151.24 kN) wet (2-position inlet guide vanes) Performance Maximum speed: 1,910 kn (2,200 mph, 3,540 km/h) at 80,000 ft (24,000 m) Maximum speed: Mach 3.3 Ferry range: 2,824 nmi (3,250 mi, 5,230 km) Service ceiling: 85,000 ft (26,000 m) Rate of climb: 11,820 ft/min (60.0 m/s) Wing loading: 84 lb/sq ft (410 kg/m2) Thrust/weight: 0.44 Avionics 3,500 lb (1,588 kg) of mission equipment #u2 #sr71 #skunkworks [D6qlSFMtXwQ] |
| Category | Science & Technology |
| Tags | sr-71 blackbird | u-2 spy plane | skunk works | spy plane | u-2 dragon lady | kelly johnson | dragon lady | skunk works history | u-2 plane | u2 spy plane | lockheed u-2 | aviation history | fastest aircraft | sr 71 | sr71a blackbird takeoff | sr 71 blackbird | sr 71 stories | u2 aircraft | u-2 takeoff | u-2 spy plane landing | u-2 incident | u-2 pilot | skunk works documentary | u-2 landing | skunk works projects | kelly johnson lockheed | skunk works sr 71 | a-12 oxcart | a-12 archangel |
