Korean Air has announced a strategic partnership with French company Exotrail to develop Orbital Transfer Vehicle (OTV) solutions, following a Memorandum of Understanding signed on 2 April in Seoul. This collaboration aims to address the increasing demand for ultra-small satellite constellations in both defence and commercial sectors by leveraging Korean Air's expertise in launch vehicle and satellite systems and Exotrail's specialisation in electric space propulsion.
The partnership will focus on providing high-value space services, including Low Earth Orbit satellite transport, multi-orbit satellite deployment, and satellite life extension. A joint working group will be established to coordinate launch schedules and optimise orbital transport cost structures. "By combining Exotrail’s proven space heritage with Korean Air’s aerospace manufacturing capabilities, we aim to secure a competitive advantage in the New Space market," stated a Korean Air representative.
OTVs are crucial for the last-mile delivery of space transport, enabling the deployment of multiple satellites into distinct orbits from a single launch vehicle. This technology is essential for maximising deployment efficiency as the demand for small satellite constellations grows globally.
This initiative follows Korean Air's 35-tonne reusable methane engine development programme with Hyundai Rotem, set to launch in 2025. Together, these projects expand Korean Air's aerospace operations to include both launch vehicle manufacturing and specialised orbital transport services, marking a significant step in the company's New Space portfolio expansion
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