When Boeing unveiled the 777X, aviation enthusiasts noticed something missing: the iconic chevrons on the GE9X engine. These ...

Boeing began working with NASA to test using chevrons, or scalloped edges, on turbofan engines, mainly for noise reduction.

The US Air Force (USAF) and Boeing have conducted the critical design review (CDR) for the developmental T-7A Red Hawk advanced jet trainer. Participants in the three-day meeting, which followed ...