H3 Launch History
Every orbital and deep-space launch attempt by the H3 family, year by year, drawn from the GCAT launch catalog.
Data current as of 2026-07-20.
H3 made 8 orbital and deep-space launch attempts between 2023 and 2026. Of those, 6 succeeded and 2 failed. The success rate comes to 75 percent. The busiest year was 2024, with 3 flights. H3 has flown 1 time in 2026 so far.
8
Launch attempts
6
Successes
2
Failures
75%
Success rate
Launches per year
Successes
Failures
Each bar links to that year's full chronology.
Year by year
Variants
Counts for each H3 variant recorded in GCAT, at LV_TYPE granularity. Variants with their own page are linked.
Recent launches
The most recent H3 family launches, newest first.
| Date | Designator | Payloads | Vehicle | Site / Pad | Outcome |
|---|---|---|---|---|---|
| Jun 12, 2026 | 2026-132 | H3-F6 : STARS-X Climber, STARS-X Daughter, VEP-5 +6 more, HORN-R, VERTECS, HORN-L, BRO-22, PETREL, STARS-X Mother | H3-30S | TNSC / Y2 | Success |
| Dec 22, 2025 | 2025-U06 | H3-F8 : QZS-5 | H3-22S | TNSC / Y2 | Failure |
| Oct 26, 2025 | 2025-241 | H3-F7 : Tenkoh-2, HMU-SAT2, LEOPARD +5 more, UiTMSAT-2, Gxiba-1, CORAL, KNACKSAT-2, HTV-X1 | H3-24W | TNSC / Y2 | Success |
| Feb 2, 2025 | 2025-023 | H3-F5 : QZS-6 | H3-22S | TNSC / Y2 | Success |
| Nov 4, 2024 | 2024-198 | H3-F4 : DSN 3 | H3-22S | TNSC / Y2 | Success |
| Jul 1, 2024 | 2024-123 | H3-F3 : ALOS-4 | H3-22S | TNSC / Y2 | Success |
| Feb 17, 2024 | 2024-032 | H3-TF2 : TIRSAT, VEP-4, CE-SAT-1E | H3-22S | TNSC / Y2 | Success |
| Mar 7, 2023 | 2023-F03 | H3-TF1 : ALOS-3 | H3-22S | TNSC / Y2 | Failure |