GRAPHICAL DEPICTION OF INSUFFICIENT SYSTEM INTEGRITY FOR LOW-VISIBILITY SYNTHETIC VISION SYSTEM TAXI MODE

A graphical depiction of insufficient system integrity for low-visibility synthetic vision system taxi mode is disclosed. The graphical depiction may be configured to be displayed on a display device (112) of an aircraft. The graphical depiction may include an aircraft ownship symbol. The aircraft ownship symbol may be modified following a receipt of one or more signals related to a location of the aircraft relative to an aircraft movement surface and a comparison to the one or more signals to one or more thresholds. The comparison may be configured to determine whether there is insufficient system integrity in a degree of confidence in the location of the aircraft relative to the airport movement surface.