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Chang Zheng 4B

Chang Zheng 4B was built by Shanghai Academy of Space Technology (CASC 8th Acad) and flew 59 launch attempts between May 10, 1999 and Oct 23, 2026; 58 succeeded and 1 failed.

59 launchessuccess rate 98.3%China

Launches per year

19992000201020202026
SuccessfulFailed

Spaceports

Taiyuan44Jiuquan13Xichang2

Launch agencies

SAST59

All 59 launches

59 launches
DateMissionSpaceportCountryPayloadsOutcome
Oct 23, 2026YG53/YG562026-241JiuquanChina6Success
Sep 10, 2026YG53/YG562026-205JiuquanChina6Success
Jul 1, 2026HY-2E2026-149JiuquanChina1Success
Dec 30, 2025Tianhui-72025-314JiuquanChina1Success
Dec 16, 2025ZY3-042025-300TaiyuanChina1Success
Dec 9, 2025Yaogan 472025-289JiuquanChina1Success
May 29, 2025SJ-262025-115JiuquanChina1Success
Nov 13, 2024HY4-012024-208TaiyuanChina1Success
Sep 3, 2024Yaogan 43 022024-156XichangChina6Success
Aug 16, 2024Yaogan 43 012024-148XichangChina9Success
Jul 19, 2024GF11-052024-130TaiyuanChina1Success
Apr 16, 2023FY3-072023-055JiuquanChina1Success
Dec 27, 2022Gao Fen 11-042022-176TaiyuanChina1Success
Aug 4, 2022Guomang2022-090TaiyuanChina3Success
Dec 10, 2021SJ6-052021-122JiuquanChina2Success
Nov 20, 2021Gao Fen 11-032021-107TaiyuanChina1Success
Aug 18, 2021Tianhui 2-022021-074TaiyuanChina2Success
May 19, 2021HY-2D2021-043JiuquanChina1Success
Apr 8, 2021SW6-032021-028TaiyuanChina1Success
Sep 27, 2020HJ-2A/B2020-067TaiyuanChina2Success
Sep 21, 2020HY-2C2020-066JiuquanChina1Success
Sep 7, 2020Gao Fen 11-022020-064TaiyuanChina1Success
Jul 25, 2020ZY3-32020-051TaiyuanChina3Success
Jul 3, 2020Gao Fen Duomo2020-042TaiyuanChina2Success
Dec 20, 2019CBERS-4A2019-093TaiyuanChina9Success
Nov 3, 2019GaoFen 72019-072TaiyuanChina4Success
Sep 12, 2019ZY1-02D2019-059TaiyuanChina3Success
Apr 29, 2019Tianhui-2 01 zu2019-024TaiyuanChina2Success
Oct 24, 2018Haiyang 2B2018-081TaiyuanChina3Success
Jul 31, 2018Gao Fen 112018-063TaiyuanChina1Success
Jun 15, 2017HXMT2017-034JiuquanChina4Success
Jun 29, 2016SJ-16-022016-043JiuquanChina1Success
May 30, 2016ZY-3-02/Nusat-1,22016-033TaiyuanChina3Success
Nov 8, 2015YG-282015-064TaiyuanChina1Success
Jun 26, 2015GF-82015-030TaiyuanChina1Success
Dec 27, 2014YG-262014-088TaiyuanChina1Success
Dec 7, 2014ZY1-42014-079TaiyuanChina1Success
Sep 8, 2014YG-21/TT-1 No. 22014-053TaiyuanChina2Success
Aug 19, 2014GF-22014-049TaiyuanChina2Success
Dec 9, 2013CBERS 32013-F03TaiyuanChina1Failure
Oct 25, 2013SJ-162013-057JiuquanChina1Success
May 10, 2012yaogan weixing shisi hao2012-021TaiyuanChina2Success
Jan 9, 2012ziyuan san hao2012-001TaiyuanChina2Success
Dec 22, 2011ziyuan yihao 02C weixing2011-079TaiyuanChina1Success
Nov 9, 2011tianxun yihao2011-066TaiyuanChina2Success
Aug 15, 2011Haiyang er hao2011-043TaiyuanChina1Success
Oct 6, 2010shijian liuhao 4 zu B xi2010-051TaiyuanChina2Success
Dec 15, 2008yaogan weixing wuhao2008-064TaiyuanChina1Success
Oct 25, 2008shijian liuhao san zu B2008-053TaiyuanChina2Success
Sep 19, 2007ziyuan yihao 02B weixing2007-042TaiyuanChina1Success
Oct 23, 2006shijian liuhao er zu B x2006-046TaiyuanChina2Success
Nov 6, 2004ziyuan erhao 03 xing2004-044TaiyuanChina1Success
Sep 8, 2004shijian liuhao B xing2004-035TaiyuanChina2Success
Oct 21, 2003ZY-1-22003-049TaiyuanChina2Success
Oct 27, 2002ziyuan erhao 02 xing2002-049TaiyuanChina1Success
May 15, 2002haiyang yihao A2002-024TaiyuanChina2Success
Sep 1, 2000ziyuan erhao 01 xing2000-050TaiyuanChina1Success
Oct 14, 1999ZY-1/CBERS 11999-057TaiyuanChina2Success
May 10, 1999Feng Yun Yi Beng1999-025TaiyuanChina2Success

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.