Charles Alcock is managing editor of the AIN Media Group, having rejoined the company in 2019. He has been an aviation journalist since 1986, and previously worked for AIN from 1990 to 2017, most recently as editor-in-chief. His main focus is on covering new aviation technology and business models, as well as international news.
Having been raised in the London area, Alcock studied at the University of Manchester in the UK and earned an honors degree in Politics and Modern History. He speaks English and French, and some German.

Managing Editor

Charles Alcock

Rolls-Royce is the world’s leading engine supplier in business aviation, powering some of the largest, fastest, and longest-range business jets available. Rolls-Royce powers aircraft built by Bombardier, Cessna, Embraer and Gulfstream. Our products and services include the Pearl, BR725, BR710, AE3007, Tay, Spey, MR&O, and CorporateCare® Enhanced, the leading solution for engine care. This maintenance program offers increased asset liquidity, nacelle coverage and complete engine management, from line maintenance to shop visits. CorporateCare Enhanced, the comprehensive, fixed-cost engine maintenance management plan, provides customers with a global support infrastructure which includes: Engine Health Monitoring, a worldwide network of Authorised Service Centres and globally distributed spare parts and engines, all managed by our dedicated 24/7 Business Aircraft Availability Centre.

Rolls-Royce has completed the flight-test campaign for the Pearl 10X turbofan it is developing for the in-development Dassault Falcon 10X business jet. Over the past six months, the powerplant has been evaluated on the engine maker’s Boeing 747 testbed aircraft, logging around 36,000 nm during the course of more than 25 flights conducted in the U.S.
During the tests, the engine was operated at a maximum altitude of 45,000 feet, with the testbed achieving a maximum speed of Mach 0.90. According to Rolls-Royce, the test campaign achieved all of its objectives and gave the company confidence in the maturity of the program as it continues to work with Dassault on the 10X program.
"On behalf of Rolls-Royce, I would like to extend my heartfelt thanks to our incredible global engineering and experimental test teams for their outstanding dedication and expertise in successfully completing the Pearl 10X flying testbed campaign,” said Rolls-Royce Deutschland senior v-p Philipp Zeller. “This achievement is a testament to your commitment, innovation, and global collaboration and I am immensely proud of everything we have accomplished together."

News and developments about aircraft engines, including turbofan, turboprop, turboshaft and piston.

Rolls-Royce Completes Pearl Engine Flight Tests for Dassault Falcon 10X Jet

Turbofan flew more than 36,000 nm fitted to the engine maker's Boeing 747 testbed aircraft

The Pearl 10X turbofan that will power Dassault's new Falcon 10X business jet has completed six months of flight testing on Rolls-Royce's testbed aircraft.

Rolls-Royce Completes Pearl 10X Engine Flight Testing

2024 Corporate Aviation Leadership Summit

Hanneke Weitering

News and developments about airplanes, helicopters and unmanned air vehicles used in all varieties of operations, including airlines, military, business, commercial, general aviation and private.

News about bills, laws, regulations and other governmental decisions affecting aviation and aerospace. Topics include FAA re-authorizations, taxes on fuel and aviation activities, environmental legislation, ICAO decisions, governmental mediation of labor conflicts and World Trade Organization disputes and decisions.

News and issues relating to international air transport and cargo carriers, national airlines and regional airlines, including aircraft, engines, personnel, acquisitions, accidents, safety, security and training.

First A321XLR airliner with Pratt & Whitney’s engines will enter service this year

EASA Certifies GTF-powered Airbus A321XLR

News and issues concerning general aviation, specifically airplanes and helicopters powered by piston and alternative engines (i.e., non-turbine powered aircraft). Subjects include aircraft, engines, personnel, acquisitions, accidents, safety, security and training.

Hydrogen-electric six-seater aircraft is targeted for 2028 service entry

ZeroAvia To Deliver Electric Propulsion for Jetcruzer 500E

News about environmental issues relating to aircraft operations, including noise issues, emissisions, and regulations. See Fuel for biofuel.

Approval process took four years and established the European agency's special condition

EASA Certifies Safran's 125-Kilowatt EngineUs 100 Electric Motor

ZeroAvia received a G-1 issue paper for the electric propulsion system

FAA Approves ZeroAvia’s Certification Basis for Electric Propulsion System

Kerry Lynch

News and issues relating to the aerospace industry that are related to the science, engineering and business of flight in space involving civil, industrial and military applications, and similar topics related to flight in the atmosphere of the Earth that are not covered more directly by other AINonline subject channels. In other words, both astronautical and aeronautical subjects, except for those aeronautical topics that are specifically covered elsewhere on this website.

Results of ARPA-e program showed 35% more efficiency and nearly elimination of nitrogen oxides

Pratt & Whitney Hydrogen Engine Project Shows Promise of Steam Injection

News and developments about aviation fuel, including jet fuel, aviation gasoline, and biofuel.

SiCore cells offer rapid energy delivery without compromising on endurance

Amprius Says 'SiCore' Batteries Will Boost eVTOL Aircraft Performance

News and issues relating to business, corporate and private aviation, primarily regarding turbine-engine-powered airplanes and helicopters. Subjects include aircraft, engines, maintenance, operations, personnel, acquisitions, accidents, safety, security, and training.

European approval follows Transport Canada and FAA nods in July 2024

EASA OKs PW545D Turbofan for Cessna Citation Ascend

AmyWilder

News and developments about everything that goes into the cabin of an aircraft, from floor coverings to headliners, with a special emphasis on in-flight entertainment, communications and other electronics for passengers. If it is in the cabin of an aircraft, it’s covered here.

News and issues about aviation maintenance, repair and overhaul (MRO), covering all segments of the aviation industry; and modifications for aircraft and engines. Subjects include product support of aircraft, engines and avionics, MRO company mergers, acquisitions, announcements and personnel, Airworthiness Directives, Supplemental Type Certificate approvals and other topics.

NBAA-BACE 2024

In this article

Falcon 10X

Rolls-Royce

More In Engines