Rolls-Royce celebrates a successful tenth flight of the Pearl 10X engine onboard the Boeing 747 testbed aircraft. Continuous testing and development process includes high altitude testing reaching ...

Rolls-Royce has all but completed certification testing of its Pearl 10X business jet engine, with only a solitary major test ...

After logging more than 3,400 test hours on the Pearl 10X and its related Advance2 core demonstrator, Rolls-Royce says it is ...

Rolls-Royce's Boeing 747-200 flying test bed has started ... a testing campaign for its newest business aviation engine—the Pearl 10X—marking the powerplant’s first flight, the manufacturer ...