
H-1I
Manufacturer: Mitsubishi Heavy Industries · Maiden flight: 12 August 1986 · Wikipedia (opens in new tab)
Launches9
Successes9
Failures0
Success rate100.0%
The H-1 was a Japanese liquid-fuelled carrier rocket, consisting of a license-produced American First Stage and set of booster rockets and all-Japanese upper stages. It replaced the N-II and was subsequently replaced by the H-2 which has the same upper stages with a Japaense first stage.
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