"CAT 3 Dual" is an Airbus autopilot annunciator mode. When activated, It indicates the aircraft is flown by 2 autopilot systems (hence the word dual) capable of flying the accuracy of a CATegory III ILS approach.

Applying this autopilot mode to our scenery design philosophy, it represents accuracy, reliability, and the spirit of teamwork in producing airport sceneries. 

We strive to craft accurate and realistic airport scenery for the flight simulation community. Our products provide an immersive experience with a reasonable level of detail.