Incheon Airport Begins Operation of Advanced Instrument Landing System on Third Runway

Incheon International Airport Corporation announced on the 8th that it has replaced the Instrument Landing System (ILS) of Incheon Airport's 3rd runway with a state-of-the-art system and has commenced full-scale operation.

The Instrument Landing System provides precise approach path and distance information to landing aircraft. It is a key device that helps ensure safe landings even in severe weather conditions. The corporation completed flight inspections using actual aircraft and, based on the technical skills and quality management of on-site staff, started operating the advanced system two months ahead of the original schedule.

The departure hall of Incheon International Airport Terminal 1 is bustling with crowds heading overseas. Photo by Jo Yongjun jun21@

Through this, it is expected to proactively respond to the rapidly increasing air traffic demand and minimize aircraft delays and cancellations caused by frequent weather changes, greatly enhancing passenger convenience.

In particular, the latest system reduces the controlled area around the runway required for aircraft landing by 41% compared to the previous system, and improves runway operational efficiency by 10 to 20%, allowing more aircraft to take off and land safely.

This system upgrade project has been part of the Incheon Airport Air Navigation Safety Facility Advancement Project, which has been underway since June 2023. Except for the 3rd runway, the other runways (1st, 2nd, and 4th runways) are scheduled to be replaced after 2030, aligned with the end of each facility's service life.

Lee Hak-jae, President of Incheon International Airport Corporation, said, "Since the airport opened, Incheon Airport's air navigation safety facilities have achieved 200,000 hours of uninterrupted operation without any aviation safety incidents this year." He added, "Through this upgrade project, we will take a step forward to become a faster and safer airport, and we will continue to provide a safe and convenient air travel environment through relentless innovation."

This content was produced with the assistance of AI translation services.