
RTX's [RTX] Collins Aerospace said on Friday that its Enhanced Power and Cooling System (EPACS)--the company's proposed replacement for the F-35 fighter's current Power and Thermal Management System (PTMS)--has achieved Technology Readiness Level 6 and "is now ready for aircraft integration." Honeywell [HON], the PTMS incumbent, and Collins have been gearing up to compete on an upgraded or new PTMS for the Lockheed Martin F-35, yet contract award may not come until fiscal 2029 (Defense Daily, July 10, 2024). Honeywell’s…