務安機場方面解釋咗點解會有個土堆
因為跑道尾向下斜
要升高個localizer keep住同跑道同一水平
Questions raised on concrete wall at airport of Jeju Air crash
https://www.koreatimes.co.kr/www/nation/2024/12/281_389418.html
The concrete structure in question holds a navigation system that assists in aircraft landings, known as a localizer, and is located about 250 meters from the end of the runway.
The 2-meter tall structure is covered with dirt and including the localizer, it is 4 meters high. The mound is known to have been built as the localizer was replaced last year.
Airport officials said
the mound was raised to keep the localizer level with the runway to ensure it functions properly as the ground at the end of the runway is slanted.