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 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

Mark Huber

News about significant aircraft accidents and information from accident reports.

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.

Jury awards $116 million for doors-off crash victim

FlyNYON Tragedy Results in Hefty Jury Award

Matt Thurber

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.

Upgrade is available at MD Helicopters service centers

First MD500E to MD530F Helicopter Conversion Done

Chad Trautvetter

Commercial shipments nearly doubled, while new military program brought in more than $80M

Bell Soars in 3Q with Higher Civil Helo Deliveries, FLRAA

Charles Alcock

Japan General Aviation Service is already a customer for the larger 429 model

Bell Appoints Japanese Dealer for 505 Helicopter

Plan will help ensure long-term job stability for Portugal workforce

Avincis Strengthens Portugal Helicopter MRO Base

News and issues concerning the aviation charter and fractional-ownership industries and markets, including company announcements, regulations, new developments and labor issues.

More In Rotorcraft

FlyNYON Tragedy Results in Hefty Jury Award

Jury awards $116 million for doors-off crash victim

First MD500E to MD530F Helicopter Conversion Done

Upgrade is available at MD Helicopters service centers

Bell Soars in 3Q with Higher Civil Helo Deliveries, FLRAA

Commercial shipments nearly doubled, while new military program brought in more than $80M

Bell Appoints Japanese Dealer for 505 Helicopter

Japan General Aviation Service is already a customer for the larger 429 model

Avincis Strengthens Portugal Helicopter MRO Base

Plan will help ensure long-term job stability for Portugal workforce

PHI Adds H175s to Australian Energy Support Fleet

Twin-engine aircraft will be based at Broome in Western Australia

Onboard Talon Dual Cargo Hook Approved in Bell 429

Kits are retrofittable to 429s with existing single- or dual-hook systems

Operators Enrolling in VAI Risk Accreditation Program

ORRA encourages helicopter companies to go beyond traditional risk management

AIN Products

SUBSCRIPTIONS

RESOURCES

ABOUT AIN