Propulsion

By Tony Osborne
British startup Hill Helicopters’ homegrown GT50 has run at last, putting its ambitious aircraft plans closer to the ultimate test.
Aircraft & Propulsion

By Kevin Michaels
AeroDynamic Advisory expects production of small propulsion military engines to double in the next three years and exceed 8,000 per year by 2028.
Aircraft & Propulsion

By Lee Ann Shay
CFM and third-party MRO providers are adding Leap aftermarket capacity to support a projected doubling of the narrowbody engine fleet in the next five years.
Aircraft & Propulsion

By Guy Norris
Could ATR's EVO, the launch of which ATR delayed in 2025, provide an opening for the potential rebirth of Pratt & Whitney Canada's Next Generation Regional Turboprop?
Aircraft & Propulsion

By Tony Osborne
EASA certified Safran’s Arriel 2K engine, moving Leonardo’s AW09 helicopter closer to year-end certification.
Aircraft & Propulsion

By Sean Broderick, Michael Bruno
Cost and fares are up but passengers are paying, which is continuing the aftermarket boom.
Supply Chain

Matteo Peraldo
Engine-makers earned their dominance through capital risk and the long game—will that hold through 2026?
Aircraft & Propulsion

By Sean Broderick
As Pratt’s current-day problems ease, the engine-maker is closing in on several milestones that will bolster product performance and output.
Aircraft & Propulsion

By Guy Norris, Vivienne Machi
Sixty-one years after the U.S. launched its first and only reactor into orbit, space nuclear power and propulsion now appear central to U.S. space superiority.
Launch Vehicles & Propulsion

By Graham Warwick
Collaborative combat R66; NASA open-fan demo; quantum heads to the field; and Sora’s subscale eVTOL bus.
Emerging Technologies

By Guy Norris, Michael Bruno
Leveraging legacy programs and large installed bases, Honeywell Aerospace looks to new engine and power system technologies for market growth.
Aircraft & Propulsion

By Steve Trimble
Mach Industries expands defense tech portfolio with Exquadrum acquisition to boost propulsion capabilities.
Missile Defense & Weapons

By Tony Osborne
Edge acquires Italian propulsion firm CMD to expand its expertise in engines and create a European propulsion hub for aeronautical, automotive and marine sectors.
Aircraft & Propulsion

By James Pozzi
Panelists at Aviation Week’s AeroEngines Asia-Pacific emphasized adopting a more localized approach is necessary to address fragilities in the MRO supply chain.
Aircraft & Propulsion

By Graham Warwick
Astro Mechanica’s hybrid-electric powerplant operates as a turbofan, turbojet and ramjet.
Aircraft & Propulsion

Aviation Week Staff
Demand for engine MRO in the Asia-Pacific region is forecast to jump ahead of demand in North America next year.
Aircraft & Propulsion

By Graham Warwick
Startup Evio is collaborating with Pratt & Whitney Canada on development of a hybrid-electric 76/88-seater.
Aircraft & Propulsion

By Guy Norris
Hybrid-electric Passport tests, revelations of a third-stream adaptive concept and positive supercomputer results mark key advances for the RISE program.
Aircraft & Propulsion

By Steve Trimble
South Korea plans an industrial leap into the ranks of modern fighter engine-makers, outlining a 14-year plan to field a supersonic, high-performance turbofan.
Aircraft & Propulsion

By Guy Norris
Improved durability and easier installation underpin CFM’s adoption of third-stream architecture for its open fan engine.
Emerging Technologies

By Guy Norris
As Pratt & Whitney marks its 100th anniversary, Aviation Week takes a look back through its archives at some of the engine-maker’s key milestones.
Aircraft & Propulsion

By Guy Norris
Pratt & Whitney provides a rare glimpse of the XA103 adaptive engine and the digital design process underpinning its development.
Aircraft & Propulsion

By Guy Norris
Next-generation engine testing is ramping up as Airbus readies for scaled aircraft performance-level evaluations of its open-fan propulsion system.
Aircraft & Propulsion

By Guy Norris
The CFM International RISE engine has completed more than 3,000 cycles of endurance runs at GE Aerospace's Evendale, Ohio, facility.
Emerging Technologies

By Thierry Dubois
Since GE and Safran share CFM’s revenue but only a small part of the costs, tariffs will test the 50-year-old joint venture in an unpredictable way.
Manufacturing & Supply Chain