Honeywell’s F124 engine, celebrated for its superior thrust-to-weight ratio and low-maintenance modular design, is emerging as a leading candidate for two major Japanese defense projects: the replacement of the T-4 trainer aircraft and the future Collaborative Combat Aircraft (CCA) program. This development underscores Japan’s growing confidence in Honeywell’s proven propulsion technology.
Renowned for its high performance, operational reliability, and adaptability, the F124 currently powers the Leonardo M346 advanced jet trainer, demonstrating its capability in demanding training environments.
“Japan’s defense modernization is accelerating, and Honeywell is actively supporting this transformation with the proven capabilities of the F124 engine,” said Sathesh Ramiah, Vice President of Defense, Asia Pacific, Honeywell Aerospace Technologies. “Whether powering advanced trainers or enabling new-generation combat platforms, our technologies are trusted to deliver safety, readiness, and performance for the missions that matter most.”
The F124 features advanced Full Authority Digital Electronic Control (FADEC), an integrated Engine Monitoring System, and a simplified design that removes the need for complex afterburners. These innovations contribute to high performance with reduced fuel consumption and extended engine lifespan.
With a proven track record of over one million flight hours, the F124 engine’s reliability makes it an ideal choice for Japan’s stringent defense requirements, positioning Honeywell at the forefront of the country’s evolving aerospace landscape.