Fit type: Universal Part number: CURTIS1HHC A New Handheld Control for the Curtis Straight Blades. This control is almost identical to the OEM control. instead of "Curtis". This is the newest control Curtis has. It will plug into the harness of the older touchpad and the joystick that they no longer make. This has a 9-pin white plug but only uses 7 of the pins. The Curtis part # is 1HHC. This comes with a small mounting hanger bracket. Straight Blade Aftermarket Control Instructions. Aftermarket Control U-Set Instructions. SAcurtisSB connector end view