Jet Support Services, Inc.
180 N. Stetson, 29th Fl.
Chicago, IL 60601
United StatesFounded in 1989, Jet Support Services, Inc. (JSSI®), is the leading independent provider of hourly cost maintenance programs for aircraft engines and airframes. JSSI provides its clients with comprehensive, flexible and affordable tools for managing the often unpredictable costs of operating and maintaining nearly all types of turbine-powered aircraft—including jets, turbo-props and helicopters.