ALTO Aviation has announced a new company milestone: ALTO Cadence Switch Series has been installed in over 250 business jets including Gulfstream, Falcon, Bombardier, and Citation aircraft.Cadence Switch Series (CSS) is ALTO Aviation's series of customizable cabin switch panels that allow functionality through discrete logic and no software, minimizing or eliminating woodwork and considerably reducing installation costs. The foundation for CSS is modular, discrete switch assemblies. The modules come in sizes from 1-6 positions and include USB charging, HDMI port, Bluetooth interface, and ordinance signage. CSS is fit compatible with former CMS/IFE switch offerings. By defining a bezel that fits an existing cutout, ALTO may be able to provide a CMS/IFE upgrade solution without changing the woodwork.All installations have been customized explicitly for retrofit aircraft to replace their obsolete, non-serviceable, or broken passenger controls, in many cases repurposing functionality and updating the Cabin Management System capabilities of each cabin, representing solutions with over 30 different switch series for obsolete CMS.Many leading MROs in Business Aviation have installed ALTO Cadence Switch Series in a wide variety of private aircraft, including light jets and turboprops, medium, large, bizliner cabin, and special mission aircraft."Everyone on the ALTO team is proud of surpassing our 250th unique aircraft Cadence Switch System project milestone. This represents solutions with over 30 different switch series for obsolete CMS. The Cadence Switch SEries has been instrumental in satisfying the replacement requirements of legacy systems. Listening and responding to our customers allows us to deliver performance-driven results with supportable solutions for years to come," said Kevin Hayes, VP Sales and Marketing at ALTO Aviation.