Through the phase 3 construction, 54 passenger aprons (37 attached aprons, 17 remote aprons) were constructed centered around Terminal 2. The construction, which included that of code F large-size aircraft stands and multi-purpose aircraft stands, was a consideration for the current and future aviation demands and trends. With the cutting-edge simulation and aviation lighting systems, multi aircraft ramping system (MARS), extendable boarding bridge, etc., Incheon International Airport has taken a step further in terms of its customer convenience and safety to a level fitting to its CAT-3b safety grade.