Some of the 320s shiver (Airframe) so much that is hard to write at times. We even had CSM coming to the cockpit telling us that the whole back galley is shaking to the point that they have to fill the glasses ˝ full. (Or empty,…you pick)
Now this is new NTC:
Without more ado all 320 crew are required to hold slight rudder input during climb and cruise to stop the airframe vibration. This action has to be confirmed by PNF calling it: rudder star followed by rudder green.
Copy of the chart explaining the amount of rudder impute can be obtained from Missmach.
Saner Al Malsi
Portending HOFO