Shephard Media21 小时
Sikorsky advances Black Hawk modernisation with new engine ground tests
According to Sikorsky, the new GE Aerospace T901 Improved Turbine Engine (ITE) will boost the helicopter’s power by 50%, ...
Fierce Electronics7 天
Mid-air crash kills 67; focus on Black Hawk and sensors
President Trump said the crash appeared to be preventable, wondered why the control tower at Reagan National failed to tell ...
NBC New York7 天
What are Black Hawk helicopters and how are they used? What to know after the DC aircraft crash
The military helicopter that collided with a regional jet near Ronald Reagan Washington National Airport in a crash that killed all 67 people aboard both aircraft was a UH-60 Black Hawk ...
Yahoo News7 天
What are Black Hawk helicopters and how are they used? What to know after the D.C. aircraft ...
The military helicopter that collided with a regional jet near Ronald Reagan Washington National Airport in a crash that killed all 67 people aboard both aircraft was a UH-60 Black Hawk, consid ered ...
Tempo4 天
Donald Trump Blames Black Hawk Helicopter for Mid-Air Collision with American Airlines
United States President Donald Trump blamed the US Army's Black Hawk helicopter for the mid-air collision with an American ...