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 ...
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Sikorsky Conducts First Ground Test of GE's T901 Engines on UH-60 Black Hawk
The GE T901 engine was developed as part of the Improved Turbine Engine Program to replace the T700 engines used by U.S. Army ...
NTSB confident black boxes from both aircraft will provide information about deadly DC crash
Black boxes house critical flight data regarding aircraft and are designed to be resilient, with their retrieval typically a high priority after incidents.