If you heard the mighty roar of turbofan jet engines above the Dayton and Springfield areas Monday, there are good reasons ...

Single-engine jets remain some of the most extreme aircraft a pilot can strap into, and several of the fastest are still ...

Insights into how mixing layers scatter sound waves could further understanding of acoustic sources in open-jet wind tunnel ...

A lack of suitable European-built small turbofan engines for 'loyal wingman' applications that are also free of export restrictions has pushed the EU to consider funding the development of a new ...

The development began in the mid-1980s when the Air Force needed an engine to produce a thrust in the 129 kN class, while retaining the durability and reliability of the F100-PW-220 and F110-GE-100 ...

Hypersonic fight start-up Hermeus is advancing production of its first supersonic-capable aircraft. The company has released images of the Quarterhorse Mk 2 prototype progressing through assembly, ...

ISTANBUL — Turkey and Indonesia signed a memorandum of understanding for the sale of 48 units of the future fifth-generation KAAN fighter aircraft during the INDO Defence 2025 exhibition held in ...

There's no argument that helicopters are not the same as jets. From their vertical lift to their hovering abilities, helicopters serve a purpose uniquely their own. But that doesn't mean they aren't ...

(a) Turbostratic (soot) particles (diameter 67 nm). (b) Onion-like particles (diameter 17 nm). (c) Amorphous particles (diameter 26 nm). (d) Trace amorphous particles (diameter 17 nm). The four ...

Rolls-Royce is developing amazing new engine technology to help make aviation greener and more efficient for the future. Phil Curnock, chief engineer, Rolls-Royce civil future programmes. Image: Rolls ...