Japan’s H3-30 booster-free first-flight recovers after December failure; targets June 11/12 launch for six smallsats
Japan’s H3 returns to flight after a December failure, with launches reported on June 11 and then rescheduled to June 12 due to weather at Tanegashima. The mission is the first for the booster-free H3-30 configuration, using three LE-9 expander-bleed-cycle engines and carrying six small satellites.