Thierry Dubois is a freelance writer specializing in helicopters, business aviation and aerospace technology. He earned a degree in fluid dynamics from an engineering school in Toulouse, France in the mid-1990s. At an unexpected crossroads, he found his first job in journalism. In 1997, he started working for French aerospace weekly Air &amp; Cosmos in Paris. This lasted until 2000, when he moved south to Lyons. He then became a freelancer, working for various aerospace publications and has been part of the AIN team since late 2000. In addition to writing about business aviation, Thierry shares responsibility for the rotorcraft section. He also is a regular on-site writer for AIN’s daily editions at international airshows such as the Paris, Farnborough, Dubai and Singapore shows, as well as at EBACE in Geneva.
In 2007, he won the Honeywell award for “Best systems or technology submission” at the Aerospace journalist of the year awards. In 2013, he won an Aerospace Media Award for the "Best Safety, Training &amp; Simulation Submission."
In other activities, Thierry moderates international conferences on aviation technology topics. Thierry is married and has three children, who seem to begin enjoying the mountains–as their parents do.

Writer

Thierry Dubois

The European Aviation Safety Agency has issued type validation for the Pratt &amp; Whitney Canada PW307D engine that powers Dassault’s new Falcon 8X trijet. The turbofan was certified last year by Transport Canada and the FAA.
The PW307D, which delivers 6,725 pounds of thrust a sea level, ISA + 17C conditions, delivers five percent more thrust than the earlier PW307A model on the Falcon 7X. Specific fuel consumption has been cut thanks to improved fan seals, blade tip clearances and exhaust mixer, as well as a new fadec. The Falcon 8X is expected to be certified this summer.

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

Falcon 8X Engine Gets EASA Nod

Pratt & Whitney Canada has developed the PW307D, an improved derivative of the 7X's PW307A

2024 Corporate Aviation Leadership Summit

Charles Alcock

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

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.

Test flights with a converted Bonanza A36 single-engined aircraft could start by the end of 2025

Stralis Sources Hydrogen Fuel Tanks for Aircraft Conversion Plans

News and issues relating to civil and military unmanned aircraft systems (UAS), unmanned aerial vehicles (UAVs) and remotely piloted aircraft systems (RPAS) of all kinds and sizes, including those used for intelligence, surveillance and reconnaissance (ISR), combat (unmanned combat air vehicles, or UCAVs), law enforcement, research and other applications. Of particular focus is the FAA's planned integration of UAS into the U.S. national airspace system.

SuperStack Flex hardware is now available with lower power levels of 100 kilowatts

ZeroAvia Scales Fuel Cell Stack for Smaller UAS and VTOL Applications

Matt Thurber

EASA recently type certified the 100 kilowatt electric motors 

Safran's EngineUs Engines Will Power Atea eVTOL Aircraft

Hanneke Weitering

News and issues regarding all manner of civil and military rotorcraft and their powerplants, including helicopters, tilt rotors and unmanned air vehicles.

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.

Helicopter engine business is booming, the company said

P&WC Enjoys Continued Growth Amid Political Uncertainty

Robinson Helicopters CEO supports new electric propulsion initiative

MagniX Announces Helistorm Family of Electric Engines

Chad Trautvetter

Powerplant is 18% more fuel efficient than others in the 1,200- to 1,400-shp class

GE Catalyst Turboprop Engine Gets FAA Nod

News about commercial airlines, including regulations, aircraft orders, safety, acquisitions, and mergers.

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.

Manufacturer says new geared turbofan delivers higher thrust and lower fuel burn

FAA Approves GTF Advantage Engine For A320neo Airliners

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.

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.

EBACE 2016

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