X2 Airmiles

Are you ready to dominate the skies and build your dream airport fleet without the endless grind? The Airmile Multiplier is the single most powerful upgrade you can purchase! Instantly DOUBLE (x2) the Airmiles earned from every successful Departure, Arrival, and Gate Assignment. Buy the A320 High-Tier in hours, not days, and watch your empire scale faster than a Mach 1 jet! This is the essential key to becoming an efficient Air Traffic Controller!