[Photo] Cleaning of Exterior Glass Walls at Incheon Airport Boarding Terminal

On the morning of the 20th, officials at Incheon International Airport are cleaning the glass walls on the exterior of the boarding concourse.

Incheon International Airport Corporation is conducting interior and exterior maintenance of major airport facilities starting from the 1st, welcoming the 22nd spring since the airport's opening. This maintenance covers all Incheon Airport facilities including Terminal 1, Terminal 2, and the Transportation Center. Despite mobilizing over 300 personnel and around 120 pieces of equipment daily, it is a large-scale operation that takes 45 days to complete.