- p_left_aileron(fgGetNode("surface-positions/left-aileron-pos-norm", true)),
- p_right_aileron(fgGetNode("surface-positions/right-aileron-pos-norm", true)),
- p_elevator(fgGetNode("surface-positions/elevator-pos-norm", true)),
- p_elevator_trim(fgGetNode("surface-positions/elevator_trim-pos-norm", true)),
- p_rudder(fgGetNode("surface-positions/rudder-pos-norm", true)),
- p_flaps(fgGetNode("surface-positions/flap-pos-norm", true)),
- p_flaps_cmd(fgGetNode("/controls/flight/flaps", true)),
- p_alphadot(fgGetNode("/fdm/jsbsim/aero/alphadot-rad_sec[0]", true)),
- p_betadot(fgGetNode("/fdm/jsbsim/aero/betadot-rad_sec[0]", true)),