domingo, 29 de dezembro de 2024

MUAN INTERNATIONAL AIRPORT IN SOUTH KOREA - JEJU B738 NO LANDING GEAR - OVERRUN - RUNWAY THRESHOLD SLOPE

 UPDATED 01032025 at 00:45 UTC

These pages were found at the crash site by soldiers. They are about LANDING GEAR EXTENSION.


The images below are about the LANDING GEAR EXTENSION on QRH.










An ALS SYSTEM correctly installed at the runway threshold Safety Area without CONCRETE BASE above ground level (Chicago O'Hare International Airport) 





When the captain opts for landing from the higher runway threshold height [RWY 19, in case 15.5 meters] to the lower runway threshold height [RWY 01, in the case 9.9 meters] at Muan International airport in South Korea.

Below an image showing a similar crash at the Halifax airport in Canada caused by a Localizer concrete base inside the berm talude.


We can compare the same issue to the Boeing 747-244SF 9G-MKJ accident at the Halifax International Airport in New Scotia, Canada.
The landing gear collided with the berm top of the LOCALIZER concrete embankment.



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