A vehicle system comprising: a memory device ; and a processor coupled to the memory device, the processor configured to: receive current attitude data; process the current attitude data with a predetermined bank angle; determine an associated roll angle correction direction upon determining an absolute value of a current bank angle value is greater than the predetermined bank angle; generate display commands responsive to the roll angle correction direction; and a display device configured to receive the display commands and, responsive thereto, to selectively render an image including roll angle alert symbology , the roll angle alert symbology comprising a curved arrow having the characteristics of (i) extending in the roll angle correction direction from a starting point to an ending point , (ii) a first arrowhead associated with the ending point, characterised in that the curved arrow has the further characteristic of (iii) a second arrowhead aligned in the same direction as the first arrowhead, wherein the second arrowhead dynamically traces the curved arrow from a beginning point to the ending point, and then back to the beginning point. a memory device ; and a processor coupled to the memory device, the processor configured to: receive current attitude data; process the current attitude data with a predetermined bank angle; determine an associated roll angle correction direction upon determining an absolute value of a current bank angle value is greater than the predetermined bank angle; generate display commands responsive to the roll angle correction direction; and receive current attitude data; process the current attitude data with a predetermined bank angle; determine an associated roll angle correction direction upon determining an absolute value of a current bank angle value is greater than the predetermined bank angle; generate display commands responsive to the roll angle correction direction; and an absolute value of a current bank angle value is greater than the predetermined bank angle; generate display commands responsive to the roll angle correction direction; and a display device configured to receive the display commands and, responsive thereto, to selectively render an image including roll angle alert symbology , the roll angle alert symbology comprising a curved arrow having the characteristics of (i) extending in the roll angle correction direction from a starting point to an ending point , (ii) a first arrowhead associated with the ending point, characterised in that the curved arrow has the further characteristic of (iii) a second arrowhead aligned in the same direction as the first arrowhead, wherein the second arrowhead dynamically traces the curved arrow from a beginning point to the ending point, and then back to the beginning point. responsive thereto, to selectively render an image including roll angle alert symbology , the roll angle alert symbology comprising a curved arrow having the characteristics of (i) extending in the roll angle correction direction from a starting point to an ending point , (ii) a first arrowhead associated with the ending point, characterised in that the curved arrow has the further characteristic of (iii) a second arrowhead aligned in the same direction as the first arrowhead, wherein the second arrowhead dynamically traces the curved arrow from a beginning point to the ending point, and then back to the beginning point. <EOS>