US Army - 25th Infantry Division Lightning Academy cadre and personnel conduct Waterborne #Military​ Operations from a UH-60 Black Hawk #helicopter​ assigned to the 25th Combat Aviation Brigade, off the coast of Hawaii, Kaneohe, Hawaiibr br The Sikorsky UH-60 Black Hawk is a four-blade, twin-engine, medium-lift utility helicopter manufactured by Sikorsky #Aircraft​ Sikorsky submitted the S-70 design for the United States Army's Utility Tactical Transport Aircraft System competition in 1972.br br br Top speed: 357 kmhbr Range: 583 kmbr Unit cost: 21,300,000–21,300,000 USD (2012)br Manufacturer: Sikorsky Aircraftbr Variants: Sikorsky SH-60 Seahawk; Sikorsky HH-60 Pave Hawk; Sikorsky MH-60 Jayhawk; Mitsubishi H-60br Engine type: General Electric T700br br br "The appearance of U.S. Department of Defense (DoD) visual information does not imply or constitute DoD endorsement."br br br Credit to : U.S. Army video by 1st. Lt.