Sikorsky created the Advancing Blade Concept with the goal of significantly increasing helicopter flight speed. The concept is based on the rotor’s ability to develop lift on the blade that ...

A Black Hawk model called the VH-60N White Hawk can fit 11 passengers, and the Sikorsky VH-3D Sea King helicopters can fit 14, according to the George W. Bush Presidential Library. Both are used ...

The Pentagon has authorized the Lockheed Martin subsidiary to start purchasing long-lead time materials in anticipation of full-rate production of heavy-lift transport helicopters. The U.S. Dept. of ...

We reported on a Sikorsky S-58 helicopter that was seen in San Diego performing a lifting job to move 100 tons of heating and ventilating equipment on a 13-acre. roof of a missile plant being ...

The twin-engine, 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.