The Aviationist

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 was also expected to equip the now-cancelled ...

North Korea conducts engine test for missile capable of targeting U.S. mainland

A push to increase the engine power is most likely associated with efforts to place multiple warheads on a single missile to ...
The Aviationist

NASA’s X-59 Quiet Supersonic Aircraft Fires Up Engine For The First Time Ahead Of First Flight

X-59’s engine started for testing for the first time. NASA’s Quesst (“Quiet SuperSonic Technology”) mission recently achieved a key milestone as it began testing the engine that will power the X-59, ...
Aviation Today

GA-ASI Completes Final Qualification Test For Gray Eagle’s New HFE 2.0 Engine

General Atomics Aeronautical Systems, Inc. (GA-ASI) last month completed the final qualification test for its new Heavy Fuel Engine (HFE) 2.0 set to power the upgraded Gray Eagle (GE) 25M drone.
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NASA completes full-duration 'hot fire' test of new RS-25 engine

June 23 (UPI) --NASA fired up a full-duration test of its new RS-25 engine that will power the Space Launch System rocket on Artemis missions to the moon, the space agency announced Monday. NASA ...
Public Broadcasting Service (PBS)

North Korea conducts engine test for missile capable of reaching U.S. mainland

While the test was in line with Kim's stated goal of acquiring more agile, hard-to-detect missiles targeting the U.S. and its allies, some experts speculate North Korea's claim may be an exaggeration.