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The UH-60 Black Hawk

The UH-60 Black Hawk

The UH-60 Black Hawk helicopter’s initial trip remained in Oct 17 1974. This was, 2 years after when the United States Army appointed the Sikorsky and also Boeing-Vertol to create as well as originally examination 3 models helicopters within the specs of a UTTAS or the Utility Tactical Transport Aircraft System.

The UH-60 Black Hawk helicopter became their extremely initial design to generate when Sikorsky won over Boeing-Vertol to end up being the created of Black Hawk helicopters for the Army.

Right here are the information regarding the UH-60 Black Hawk helicopter:

General qualities

Team: 3 +11.
Blades size: 16.36 m (53 feet 8 in).
Size: 19.76 m (64 feet 10 in).
Elevation: 5.13 m (16 feet 10 in).
Disc location: 210 m ²( 2,260 feet ²). Optimum departure weight: 11,113 kg (24,500 pound).
Weight (Empty): 4,819 kg (10,624 pound).
Weight (Loaded): 7,375 kg (16,260 pound).
Engine: 2 × General Electric T700-700 free-turbine.
Turboshafts, 1,560 hp each.

Efficiency.

Battle spans: 420 nm, 592 kilometres (368 mi).
Disc loading: 35.4 kg/m ²( 7.19 lb/ft ²)
. Ferryboat variety: 1,200 nm, 2,220 kilometres (1,380 mi).
Optimum rate: 193 knots, 357 km/h (222 miles per hour).
Power/mass: 158 W/kg (0.959 hp/lb).
Price of climb: 3.6 m/s (700 ft/min).
Solution ceiling: 5,790 m (19,000 feet).

Weaponry.
Weapons: 2 × 0.30 in (7.62 mm) M60 gatling gun (M134 miniguns).

Black Hawk Helicopter Significant days:.

1972: United States Army UTTAS (Utility Tactical Transport Aircraft System) program started.

Oct 17, 1974: the Sikorsky YUH-60made its initial trip.

December 26, 1976: Sikorsky YUH-60 Black Hawk was stated the victor versus Boeing-Vertol YUH-61. This was 7 months after the very first affordable examination started.

September 1977: The United States Navy LAMPS III competitors was won by the S-70B.

October 1978: The initial created UH-60A made its very first trip.

1979 The initial generated UH-60A was supplied to the United States Army.

December 12, 1979: The SH-60B made its very first trip.

September 1981: The digital war variation, theYEH-60A EW Blackhawk made its first trip.
February 4, 1984: The HH-60 Nighthawk made the initial trip.

September 1986: The HH-60J USCG Jayhawk likewise made the initial trip.

October 1989: The engine of the UH-60L was upgrade as well as ended up being ESSS qualified.

May 5, 1994: The Hawk’s 2000th participant removed.

The complying with are the names of various other Black Hawk helicopters that made their trips throughout the background:.

· YUH-60A.
· UH-60A.
· GUH-60A.
· JUH-60A.
· EH-60A.
· YEH-60A.
· HH-60A.
· MH-60A.
· VH-60A.
· UH-60B.
· YEH-60B.
· YSH-60B.
· SH-60B.
· EH-60C.
· CH-60E.
· HH-60D.
· HH-60E.
· HH-60G.
· SH-60F.
· MH-60G.
· HH-60H.
· HH-60J.
· UH-60J.
· MH-60K.
· UH-60L.
· MH-60L.
· VH-60N.
· UH-60P.
· UH-60Q.
· S-70A.
· S-70B-6.
· S-70C.
· S-70C( M) -1.
· WS-70.

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