Marsh Aviation has been serving the worldwide needs for turbine engine conversions since 1973. As a pioneer in turbine engine retrofits, Marsh has developed special relationships with turboprop engine manufacturers. Honeywell has chosen Marsh to perform many turbine prototype projects. This teamwork has cultivated the strong working knowledge necessary to create high quality, turbine powered, aircraft modernization programs. Marsh Aviation’s extensive experience and capabilities can fulfill any turbine engine installation requirement efficiently, economically, and on time.