
Seoul Incheon International Airport (RKSI/ICN) is South Korea's primary international gateway, situated at a low elevation of 14 meters. The airport features multiple asphalt runways, including two main 4,000-meter runways and several 3,750-meter runways, accommodating both VFR and IFR traffic. Its extensive air traffic control frequencies support smooth operations for ground, tower, approach, and departure services, making it a key hub for aviation in the region.