System 40

The S-Tec System 40 from Gulf Coast Avionics features a separate turn coordinator and programmer/computer. Heading pre-select is optional by adding a heading DG or HSI. It works with standard 3ATI hole. Included is turn command with up to 90% standard rate turn, VOR/localizer/back course Intercept and tracking, and GPS tracking. Heading pre-select is optional by adding a heading DG or HSI. Only now from Gulf Coast Avionics.