H3-30 | H3-30 Test Flight
Go for Launch
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Launch Window
June 12, 2026, 12:53 a.m. - June 12, 2026, 2:52 a.m.
June 12, 2026, 12:53 a.m. - June 12, 2026, 2:52 a.m.
2026年6月12日(金)、H3ロケット6号機(30形態試験機)の打上げの様子です。 English → https://youtube.com/live/HSiaGTea1rc?feature=share 配信日時：2026年6月12日(金)9時00分頃～ 打上げ時刻：9時53分59秒（日本標準時） 場所：種子島宇宙センター ▼JAXA公式チャンネルはこちら https://www.youtube.com/user/jaxachannel https://www.youtube.com/@JAXA-LiveEvent ▼JAXA（国立研究開発法人宇宙航空研究開発機構/Japan Aerospace Exploration Agency） https://www.jaxa.jp/ https://global.jaxa.jp/
Test flight of the H3-30 variant of the H3 launch vehicle with 3 LE-9 engines in the first stage and no SRBs. The flight will carry a dummy main payload (Vehicle Evaluation Payload 5, VEP-5) and several hitchhiking small satellites: * PETREL * STARS-X * BRO-22 * VERTECS * HORN-L/R
Confirmed rescheduled for June 12.
Launch delayed due to launch site weather.
GO for launch on June 10.
NET Q2 2026/JFY 2026.
Delayed till after HTV-X 1 launch.
The H3 Launch Vehicle is an expendable launch system in development in Japan. H3 rockets are liquid-propellant rockets with strap-on solid rocket boosters and are planned to be launched from the Tanegashima Space Center in Japan. Mitsubishi and the JAXA have been responsible for the design, manufacture, and operation of the H3.
See DetailsMitsubishi Heavy Industries, Ltd. is a Japanese multinational engineering, electrical equipment and electronics company headquartered in Tokyo, Japan. MHI is one of the core companies of the Mitsubishi Group. MHI's products include aerospace components, air conditioners, aircraft, automotive components, forklift trucks, hydraulic equipment, machine tools, missiles, power generation equipment, printing machines, ships and space launch vehicles. Through its defense-related activities, it is the world's 23rd-largest defense contractor measured by 2011 defense revenues and the largest based in Japan.
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