I have a Navy cat that's RTF, it has JR 8411 on all flight surfaces except on rudders they are high end futaba. I will get the exact \model for the futaba servos in add it into the listing later when I have more time. I will also add more photos. The jet comes ready to fly set up with a jet cat p70, 9 channel spektrum receiver, and 1up brake valve. You can call or text 617-538-7755 if you have a question.