GE AerospaceGE Aerospace's GEK800 engine wins U.S. military designation and EMD contract, securing a second-source propulsion role for the JASSM missile.
Kratos Defense & Security Solutions and GE Aerospace announced that their GEK800 engine has received the U.S. Military Engine Type Designation F143-ZZ-100 and been awarded an Engineering, Manufacturing and Development contract with the United States Air Force as a second-source propulsion system for the Joint Air-to-Surface Standoff Missile. The 800-pound thrust turbofan, now designated the F143, is designed to power long-range missiles and other uncrewed applications. The companies began working together in 2023 with support from the Air Force Research Laboratory, completing a Technology Maturation and Risk Reduction phase that included more than 50 engine starts in ground testing and successful altitude testing at Purdue University's Maurice J. Zucrow Laboratories in 2025. The designation and contract mark advancement of a program intended to provide small, low-cost, high-performance engines for cruise missiles, collaborative combat-type aircraft, and other uncrewed aerial vehicles.
GE AerospaceGE Aerospace's GEK800 engine wins U.S. military designation and EMD contract, securing a second-source propulsion role for the JASSM missile.
Kratos Defense & Security SolutionsKratos's GEK800 engine receives U.S. military designation and EMD contract, advancing its position in the missile and uncrewed systems market.