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.

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Thierry Dubois

The U.S. Coast Guard’s fleet of 96 Eurocopter HH-65 Dolphin helicopters surpassed one million flight hours on September 20. The USCG first acquired the twin-engine HH-65 in 1985 and uses the helicopters for patrol, law enforcement, armed interdiction and rescue missions throughout the U.S. and the Caribbean from 17 land bases and aboard ships. The HH-65 is a variant of the Eurocopter AS 365 Dauphin. The total fleet of 983 has amassed more than 5 million service hours. The USCG is the largest fleet operator of the type.
Original HH-65s were delivered with Lycoming (now Honeywell) LTS101 engines; however, the entire USCG fleet recently upgraded to fadec-controlled Turbomeca Arriel 2C2s as part of the USCG’s “Deepwater” fleet modernization program and are now designated HH-65Cs. The new engines give the Dolphins 37 percent more power.

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

USCG Dolphins Log Million Hours 

The U.S.

2024 Corporate Aviation Leadership Summit

Charlotte Bailey

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.

Essential news and analysis on the defense aerospace business. Your trusted source for new and ongoing programs and requirements in military aircraft (manned and unmanned), engines, avionics, weapons and associated systems, including ground-based air defense.

Pentagon permission facilitates sale of Bell 412EXP and 407M

U.S. Approves $800M Bell 407/412 Sale to Iraq Military

News and information on safety procedures and concerns.

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.

Fire and disaster management agency to use aircraft in aerial reconnaissance role

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Flights with two scaled technology demonstrators will inform potential future iterations 

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New developments and products in avionics, specifically about aircraft electronics in the cockpit.

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.

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