Yuvai Semaring Airport (LBW)

Yuvai Semaring Airport (LBW), identified by its ICAO code WAQJ (formerly WRLB), is a critical regional aviation facility serving the remote Krayan District in North Kalimantan, Indonesia. Positioned in the Borneo highlands near the Malaysian border, the airport acts as the primary lifeline for the isolated community of Long Bawan, where terrestrial transportation is extremely limited. The facility features a modern, two-story passenger terminal completed in 2020, replacing older rudimentary structures to better handle the region's essential travel and cargo needs. The passenger terminal building provides a range of functional amenities designed for efficient regional transit, including modernized check-in counters and climate-controlled waiting lounges. Inside, travelers can access basic refreshment services and essential administrative support, with the facility's design incorporating traditional motifs that reflect the local cultural heritage. As of 2025, the airport is undergoing further technical enhancements, including the construction of a new dedicated helipad to improve emergency medical evacuation (MedEvac) and logistical responsiveness for the surrounding mountainous settlements. Infrastructure at Yuvai Semaring is centered around a 1,600-meter asphalt runway (04/22) situated at an elevation of approximately 2,500 feet. The airfield primarily manages "Pioneer" (subsidized) flight rotations via carriers like Susi Air and Smart Aviation, which provide essential connections to regional hubs in Malinau and Tarakan using STOL aircraft. Ground transportation to the Long Bawan community is informal, with pre-arranged local transport or private vehicles providing a quick 5-minute connection from the terminal to the nearby village centers. Travelers are highly encouraged to verify flight status in advance, as operations in the Krayan highlands are significantly influenced by local visibility and rapid weather shifts.