This DLC includes five challenging stages filled with hazards due to heavy air traffic.
Stay calm and make precise decisions as aircraft move busily around you!

[Details]
STAGE 1 "Vibrant Domestic Flights!"
[Difficulty Level] EXTEND [Assigned Time] 11:30～12:05

STAGE 2 "Foggy Skies at Centrair!"
[Difficulty Level] EXTEND [Assigned Time] 8:00～ 8:35

STAGE 3 "Create the Perfect Takeoff Timing!"
[Difficulty Level] EXTEND [Assigned Time] 17:00～ 17:35

STAGE 4 "Lunchtime Rush Hour!"
[Difficulty Level] MASTER [Assigned Time] 11:30～12:00

STAGE 5 "Predict and Control the Future Situation!"
[Difficulty Level] MASTER [Assigned Time] 9:00～9:35

* "I am an Air Traffic Controller AIRPORT HERO Centrair 20TH ANNIVERSARY" is required to use this content. If you need to apply the latest patch, please update the game before playing.

* In order to play this content you must have cleared up to STAGE 2 in the game.