The Sikorsky UH-60 "Black Hawk" is far from a luxury aircraft. Unlike the sleekly designed S-76B, the Black Hawk is rugged and multifunctional. The U.S. Army has used the Black Hawk in its fleet for ...
four-blade helicopter is manufactured by Sikorsky, a subsidiary of defense contractor Lockheed Martin. The aircraft involved in Wednesday's collision was an Army version. There are other variants ...