The UH-60 Black Hawk helicopter’s initial flight was within October 17 1974. This was, 2 a long time the moment Although the US Navy commissioned the Sikorsky and Boeing-Vertol towards establish and in the beginning look at 3 prototypes helicopters in the criteria of a UTTAS or the Utility Tactical Shipping Plane Procedure.
Each time Sikorsky gained more than Boeing-Vertol toward grow to be the made of Black Hawk helicopters for the Armed forces, the UH-60 Black Hawk helicopter turned their amazingly 1st design in direction of establish.
Right here are the information in excess of the UH-60 Black Hawk helicopter:
All round attributes
Rotor diameter: 16.36 m (53 feet 8 within just)
Period: 19.76 m (64 feet 10 within)
Top: 5.13 m (16 toes 10 within just)
Disc House: 210 m² (2,260 feet²)
Greatest takeoff bodyweight: 11,113 kg (24,500 lb)
Excess weight (Vacant): 4,819 kg (10,624 lb)
Excess weight (Rich): 7,375 kg (16,260 lb)
Motor: 2× All round Electric powered T700-700 free of charge-turbine
Turboshafts, 1,560 hp each individual
Overcome radius: 420 nm, 592 km (368 mi)
Disc loading: 35.4 kg/m² (7.19 lb/toes²)
Ferry wide range: 1,200 nm, 2,220 km (1,380 mi)
Greatest rate: 193 knots, 357 km/h (222 mph)
Energy/mass: 158 W/kg (0.959 hp/lb)
Cost of climb: 3.6 m/s (700 feet/min)
Services ceiling: 5,790 m (19,000 feet)
Guns: 2× 0.30 in just (7.62 mm) M60 system guns (M134 miniguns)
Black Hawk Helicopter Superior dates:
1972: US Armed forces UTTAS (Utility Tactical Delivery Airplane Process) application started off.
October 17, 1974: the Sikorsky YUH-60manufactured its 1st flight
December 26, 1976: Sikorsky YUH-60 Black Hawk was announced the champion from Boeing-Vertol YUH-61. This was 7 weeks following the 1st aggressive verify started.
September 1977: The US Military services LAMPS III level of competition was received by means of the S-70B
Oct 1978: The very first built UH-60A produced its very first flight.
1979 The initially created UH-60A was supplied toward the US Navy.
December 12, 1979: The SH-60B developed its 1st flight
September 1981: The digital warfare variant, theYEH-60A EW Blackhawk intended its maiden flight
February 4, 1984: The HH-60 Nighthawk produced the 1st flight
September 1986: The HH-60J USCG Jayhawk moreover manufactured the initially flight
Oct 1989: The motor of the UH-60L was up grade and turned ESSS proficient
May possibly 5, 1994: The Hawk’s 2000th member took off
The just after are the names of other Black Hawk helicopters that manufactured their flights in the course of the heritage: