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H-1

H-1 was built by MHI Aerospace Systems, Tobishima Plant and flew 9 launch attempts between Aug 12, 1986 and Feb 11, 1992; 9 succeeded and 0 failed.

9 launchessuccess rate 100.0%Japan

Launches per year

198619901992
SuccessfulFailed

Spaceports

Launch agencies

All 9 launches

9 launches
DateMissionSpaceportCountryPayloadsOutcome
Feb 11, 1992ERS-11992-007TanegashimaJapan1Success
Aug 25, 1991BS 3B1991-060TanegashimaJapan1Success
Aug 28, 1990BS 3A1990-077TanegashimaJapan1Success
Feb 7, 1990Mos-1b1990-013TanegashimaJapan3Success
Sep 5, 1989GMS 41989-070TanegashimaJapan1Success
Sep 16, 1988CS-3B1988-086TanegashimaJapan1Success
Feb 19, 1988CS-3A1988-012TanegashimaJapan1Success
Aug 27, 1987ETS-51987-070TanegashimaJapan1Success
Aug 12, 1986EGP1986-061TanegashimaJapan3Success

Source: GCAT launch list and launch vehicle tables, Jonathan C. McDowell (CC BY 4.0). Image: Wikidata/Commons for the rocket that most of its payloads list as their launcher.