What are Black Hawk helicopters and how are they used? What to know after the D.C. 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’s UH-60s and the AH-64s, and ...