Koreasat 9 is a new geostationary telecommunications satellite designed and built by AscendArc to expand South Korea's KT SAT's capacity and support the growing demand for high-performance connectivity services. Once in its operational position in geostationary orbit, the satellite will provide hundreds of Gbps of Ka-band capacity, extending affordable broadband connectivity to underserved communities across the Asia-Pacific region. December 31, 2028 at 00:00 UTC · To Be Determined Ariane 64 — Arianespace, to Geostationary Transfer Orbit Ariane Launch Area 4, Guiana Space Centre, French Guiana Data: Launch Library 2, The Space Devs. Image by ESA/CNES/Arianespace/ArianeGroup/Optique video du CSG–P. Piron (ESA Standard Licence) via The Space Devs.