H3-22S

H3-22S was built by Japan Aerospace Exploration Agency and flew 7 launch attempts between Mar 7, 2023 and Aug 10, 2026; 5 succeeded and 2 failed.

7 launchessuccess rate 71.4%Japan

Launches per year

20232026

SuccessfulFailed

Spaceports

Tanegashima7

Launch agencies

JAXA7

Same family

H-IIB 9H3-24W 1H3-30S 1H3-24L 1

All 7 launches

7 launches

Date	Mission	Spaceport	Country	Payloads	Outcome
Aug 10, 2026	QZS 72026-182	Tanegashima	Japan	1	Success
Dec 22, 2025	QZS 52025-U06	Tanegashima	Japan	1	Failure · 0.2
Feb 2, 2025	QZS 62025-023	Tanegashima	Japan	1	Success
Nov 4, 2024	DSN 32024-198	Tanegashima	Japan	1	Success
Jul 1, 2024	ALOS 42024-123	Tanegashima	Japan	1	Success
Feb 17, 2024	VEP-42024-032	Tanegashima	Japan	3	Success
Mar 7, 2023	ALOS 32023-F03	Tanegashima	Japan	1	Failure

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.