The state-owned Aero Engine Corporation of China (AECC) has announced that a domestically developed, ultra-lightweight miniature turbojet engine, built primarily with 3D printing, has completed its ...

How engine design has evolved to boost fuel efficiency, and where it's going from here.

Two General Electric Type I-A turbojet engines powered the first American jet aircraft, the Bell XP-59A, which first flew on October 2, 1942, near Muroc, California. The Type I-A was derived from the ...

In 1948, the Army Air Forces awarded a contract to Ryan to develop the XQ-2 jet-powered target aircraft. To power the aircraft, the Wright Air Development Center had earlier awarded a contract to ...