en.Wedoany.com Reported - Korean Air and French company Exotrail officially established a strategic partnership by signing a Memorandum of Understanding in Seoul on April 7, 2026, to jointly develop Orbital Transfer Vehicle (OTV) solutions. According to the agreement, both parties will integrate their respective technological strengths in the aerospace field, focusing on key areas such as low Earth orbit satellite transportation, multi-orbit satellite deployment, as well as high-value space services like satellite life extension and in-orbit refueling.
The collaboration clarifies the division of responsibilities: Korean Air will contribute its expertise in launch vehicles and satellite systems, specifically responsible for mission control and structural/control system design; Exotrail, as an expert in electric space propulsion, will provide core propulsion technology support. The two parties aim to develop an OTV system with orbit correction and "last-mile" delivery capabilities through technological integration, to meet the growing demand for ultra-small satellite constellations in both commercial and defense sectors.
Orbital Transfer Vehicles are seen as a critical link in space logistics, capable of deploying multiple satellites from a large launch vehicle to their different final target orbits. A representative from Korean Air stated that by combining Exotrail's space heritage with Korean Air's manufacturing capabilities, the goal is to gain a competitive edge in the "New Space" market. This signing follows another significant move by Korean Air in 2025, when it partnered with Hyundai Rotem to initiate a development plan for a 35-ton reusable methane engine. The company is accelerating its expansion from traditional aviation into the fields of launch vehicle manufacturing and specialized orbital transportation services.
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