Founded in 1989, Jet Support Services, Inc. (JSSI^®) is the world’s largest independent provider of hourly cost maintenance programs for aircraft engines and airframes.  JSSI provides its clients with comprehensive, flexible and affordable financial tools for managing the often unpredictable costs of operating and maintaining nearly all types of turbine-powered aircraft, including jets, turbo-props and helicopters. JSSI serves clients around the world by managing maintenance services through its international network of Technical Advisors.

After nearly twenty years of successful growth, JSSI was acquired by R.H. Book, LLC and 1848 Capital Partners in May of 2008.  JSSI has always been deeply committed to providing its clients with the highest standard of service and excellence.  Our new management team is adding further value by developing innovative products and services and expanding into additional markets.  We are confident that we have a JSSI program that is right for you, providing budget predictability and technical expertise that our clients have come to rely on over the past twenty years.