F-5 Freedom Fighter Jet | Northrop Supersonic Light Warbird | Upscaled Footage скачать в хорошем качестве

F-5 Freedom Fighter Jet | Northrop Supersonic Light Warbird | Upscaled Footage

The Northrop F-5 is a family of supersonic light fighter aircraft initially designed as a privately funded project in the late 1950s by Northrop Corporation. There are two main models, the original F-5A and F-5B Freedom Fighter variants and the extensively updated F-5E and F-5F Tiger II variants. The design team wrapped a small, highly aerodynamic fighter around two compact and high-thrust General Electric J85 engines, focusing on performance and a low cost of maintenance. Smaller and simpler than contemporaries such as the McDonnell Douglas F-4 Phantom II, the F-5 cost less to procure and operate, making it a popular export aircraft. Though primarily designed for a day air superiority role, the aircraft is also a capable ground-attack platform. The F-5A entered service in the early 1960s. During the Cold War, over 800 were produced through 1972 for U.S. allies. Though at the time the United States Air Force (USAF) did not have a need for a light fighter, it did procure approximately 1,200 Northrop T-38 Talon trainer aircraft, which was based on Northrop's N-156 fighter design. After winning the International Fighter Aircraft Competition, a program aimed at providing effective low-cost fighters to American allies, in 1970 Northrop introduced the second-generation F-5E Tiger II in 1972. This upgrade included more powerful engines, larger fuel capacity, greater wing area and improved leading edge extensions for better turn rates, optional air-to-air refueling, and improved avionics including air-to-air radar. Primarily used by American allies, it remains in US service to support training exercises. It has served in a wide array of roles, being able to perform both air and ground attack duties; the type was used extensively in the Vietnam War. The F-5 was also developed into a dedicated reconnaissance aircraft, the RF-5 Tigereye. The F-5 also served as a starting point for a series of design studies which resulted in the Northrop YF-17 and the F/A-18 naval fighter aircraft. The design effort was led by Northrop vice president of engineering and aircraft designer Edgar Schmued who previously at North American Aviation had been the chief designer of the successful North American P-51 Mustang and F-86 Sabre fighters. Schmued recruited a strong engineering team to Northrop. General characteristics Crew: 1 Length: 48 ft 2.25 in (14.6876 m) Wingspan: 26 ft 8 in (8.13 m) 27 ft 11.875 in (8.53123 m) with wing-tip missiles Height: 13 ft 4.5 in (4.077 m) Wing area: 186 sq ft (17.3 m2) Aspect ratio: 3.86 Airfoil: NACA 65A004.8 Empty weight: 9,583 lb (4,347 kg) Gross weight: 15,745 lb (7,142 kg) clean Max takeoff weight: 24,675 lb (11,192 kg) Fuel capacity: Internal fuel: 677 US gal (564 imp gal; 2,560 l) External fuel: up to 3x 275 US gal (229 imp gal; 1,040 l) drop-tanks Lift-to-drag ratio: 10.0 Zero-lift drag coefficient: CD0.0200 Frontal area: 3.4 sq ft (0.32 m2) Powerplant: 2 × General Electric J85-GE-21 afterburning turbojet engines, 3,500 lbf (16 kN) thrust each dry, 5,000 lbf (22 kN) with afterburner Performance Maximum speed: Mach 1.63 (1,741 km/h; 1,082 mph) at 36,000 ft (11,000 m) Maximum cruise speed: Mach 0.98 (1,050 km/h; 650 mph) at 36,000 ft (11,000 m) Economical cruise speed: Mach 0.8 (850 km/h; 530 mph) at 36,000 ft (11,000 m) Stall speed: 124 kn (143 mph, 230 km/h) 50% internal fuel, flaps and wheels extended Never exceed speed: 710 kn (820 mph, 1,310 km/h) IAS Range: 481 nmi (554 mi, 891 km) clean Combat radius (20 min reserve): 120 nmi (140 mi; 220 km) with 2x Sidewinders + 5,200 lb (2,400 kg) ordnance, with 5 minutes combat at max power at sea level Ferry range: 2,010 nmi (2,310 mi, 3,720 km) Ferry range (20 min reserve): 1,385 nmi (1,594 mi; 2,565 km) drop tanks retained Ferry range (20 min reserve): 1,590 nmi (1,830 mi; 2,940 km) drop tanks jettisoned Service ceiling: 51,800 ft (15,800 m) Service ceiling one engine out: 41,000 ft (12,000 m) Rate of climb: 34,500 ft/min (175 m/s) Lift-to-drag: 10:1 Wing loading: 133 lb/sq ft (650 kg/m2) maximum Thrust/weight: 0.4 take-off thrust at maximum take-off weight Take-off run: 2,000 ft (610 m) with two Sidewinders at 15,745 lb (7,142 kg) Take-off run to 50 ft (15 m): 2,900 ft (884 m) with two Sidewinders at 15,745 lb (7,142 kg) Landing run from 50 ft (15 m): 3,701 ft (1,128 m) without brake-chute Landing run from 50 ft (15 m): 2,500 ft (762 m) with brake-chute Watch more aircraft, heroes, and their stories and missions ➤    / @dronescapes   To support/join the channel ➤    / @dronescapes   IG ➤   / dronescapesvideos   FB ➤   / dronescapesvideos   X/Twitter ➤ https://dronescapes.video/2p89vedj THREADS ➤ https://www.threads.net/@dronescapesv... #f5 #aircraft #aviation