Daher Aircraft officially opened a 6,000-square-meter maintenance, overhaul, and logistics center at Jonzac-Neulles Airport (LFCJ) on July 3, 2026, consolidating its regional support operations and gaining direct runway access for on-aircraft services.

The purpose-built facility in France’s Charente-Maritime Department replaces the manufacturer’s previous site in Merpins, located 25 kilometers to the north. According to a press release issued by the company, the relocation ensures continuity for existing service contracts while providing the physical capacity to expand its support network for a diverse fleet of civil and military aircraft.

Expanded capabilities and runway access

The transition to Jonzac-Neulles Airport provides Daher Aircraft with direct access to a 1,370-meter runway. This infrastructure addition allows the company to perform on-aircraft maintenance and technical support that was not feasible at the landlocked Merpins location.

The center offers a broad portfolio of services, operating both under direct contract and as a supplier. Supported aircraft range from Airbus helicopters operated by the French Gendarmerie to training airplanes manufactured by Cirrus Aircraft and Grob Aircraft.

The facility houses specialized workshops for composite airframe repair, painting, welding, landing gear hydraulics, battery overhaul, and Level 2 non-destructive testing.

Legacy fleet support and regional investment

A primary function of the new hub is maintaining the global fleet of approximately 3,000 legacy general aviation and training aircraft produced by SOCATA, Daher Aircraft’s predecessor. The center will provide spare parts supply, repair services, and replacement part manufacturing for the SOCATA TB and Rallye aircraft families under the company’s Part 21J Design Organization Approval.

Local government authorities, specifically the Communauté des Communes de Haute Saintonge, spearheaded the construction of the facility. The project was initiated under former president Claude Belot and inaugurated with current president and Jonzac mayor Christophe Cabri in attendance.

“This inauguration marks another important step in Daher Aircraft’s commitment to further strengthening our global support network and the comprehensive services it provides,”

said Nicolas Chabbert, CEO of Daher Aircraft. He credited the local government’s support as instrumental in completing the project.

The operation currently employs 32 personnel who transferred from the former Merpins site. Daher Aircraft projects the workforce will increase to approximately 40 employees by the end of 2026.

AirPro News analysis

The relocation to Jonzac-Neulles Airport represents a logical infrastructure upgrade for Daher Aircraft. By securing direct runway access, the company eliminates the logistical friction of transporting aircraft components over land for overhaul and opens the door to fly-in maintenance services. We view this as a strategic consolidation that protects Daher’s lucrative legacy support business while positioning the facility to capture third-party maintenance, repair, and overhaul (MRO) contracts for other general aviation manufacturers.

Sources: Daher Aircraft

Honeywell Aerospace has secured a $249 million contract from the U.S. Army to provide repair and overhaul services for the T55-GA-714A turboshaft engines powering the Boeing CH-47 Chinook helicopter fleet.

The three-year Indefinite Delivery, Indefinite Quantity (IDIQ) agreement, announced in a June 2026 press release, ensures a continuous supply of serviceable powerplants for the military through May 2029. The U.S. Army Contracting Command at Redstone Arsenal officially awarded the Contracts on May 21, 2026.

Commercial processes drive military maintenance efficiency

Maintenance, repair, and overhaul (MRO) work will take place at Honeywell’s aerospace headquarters in Phoenix, Arizona. The company is applying commercial aviation maintenance methodologies to its military engine overhaul program to increase throughput and reduce turnaround times.

Brian Laughton, Senior Director and Site Leader of the Phoenix repair facility, stated that the T55 line utilizes the same processes applied to the company’s Federal Aviation Administration (FAA) certified lines for business jet turbofan engines.

Capitalizing on these proven commercial processes has enabled us to double our capacity in the facility and reduce cycle time to ensure we are meeting delivery commitments to our customers.

Legacy and evolution of the T55 engine program

The T55 engine originally entered service in 1961. Over the past six decades, Honeywell has manufactured more than 6,000 T55 engines, accumulating approximately 12 million flight hours across the CH-47 and MH-47 variants.

The powerplant has undergone significant upgrades since its introduction. The current T55-GA-714A variant produces approximately 5,000 shaft horsepower, representing a threefold increase in output compared to the original 1960s design. The engine currently supports the U.S. Army and more than 15 international military operators.

Dave Marinick, President of Engines & Power Systems at Honeywell Aerospace, noted the company’s long-term commitment to the platform, stating that Honeywell looks forward to continuing its support for the engine program for decades to come.

AirPro News analysis

We observe that cross-pollinating commercial FAA-certified maintenance practices into military depot-level work is becoming a critical strategy for aerospace Manufacturers. By doubling facility capacity without necessarily expanding the physical footprint, Honeywell is addressing the persistent supply chain and turnaround time bottlenecks that have challenged military readiness in recent years. The $249 million valuation for a three-year period highlights the intense operational tempo and heavy utilization of the global Chinook fleet.

Sources: Honeywell Aerospace

Honeywell Aerospace has secured a $249 million contract from the U.S. Army to provide repair and overhaul services for the T55-GA-714A turboshaft engines powering the Boeing CH-47 Chinook helicopter fleet.

The three-year Indefinite Delivery, Indefinite Quantity (IDIQ) agreement, announced in a June 2026 press release, ensures a continuous supply of serviceable powerplants for the military through May 2029. The U.S. Army Contracting Command at Redstone Arsenal officially awarded the Contracts on May 21, 2026.

Commercial processes drive military maintenance efficiency

Maintenance, repair, and overhaul (MRO) work will take place at Honeywell’s aerospace headquarters in Phoenix, Arizona. The company is applying commercial aviation maintenance methodologies to its military engine overhaul program to increase throughput and reduce turnaround times.

Brian Laughton, Senior Director and Site Leader of the Phoenix repair facility, stated that the T55 line utilizes the same processes applied to the company’s Federal Aviation Administration (FAA) certified lines for business jet turbofan engines.

Capitalizing on these proven commercial processes has enabled us to double our capacity in the facility and reduce cycle time to ensure we are meeting delivery commitments to our customers.

Legacy and evolution of the T55 engine program

The T55 engine originally entered service in 1961. Over the past six decades, Honeywell has manufactured more than 6,000 T55 engines, accumulating approximately 12 million flight hours across the CH-47 and MH-47 variants.

The powerplant has undergone significant upgrades since its introduction. The current T55-GA-714A variant produces approximately 5,000 shaft horsepower, representing a threefold increase in output compared to the original 1960s design. The engine currently supports the U.S. Army and more than 15 international military operators.

Dave Marinick, President of Engines & Power Systems at Honeywell Aerospace, noted the company’s long-term commitment to the platform, stating that Honeywell looks forward to continuing its support for the engine program for decades to come.

AirPro News analysis

We observe that cross-pollinating commercial FAA-certified maintenance practices into military depot-level work is becoming a critical strategy for aerospace Manufacturers. By doubling facility capacity without necessarily expanding the physical footprint, Honeywell is addressing the persistent supply chain and turnaround time bottlenecks that have challenged military readiness in recent years. The $249 million valuation for a three-year period highlights the intense operational tempo and heavy utilization of the global Chinook fleet.

Sources: Honeywell Aerospace