Chang Zheng 12B Launch History
Every orbital and deep-space launch attempt by the Chang Zheng 12B, year by year, drawn from the GCAT launch catalog. It is one of the variants covered on the Long March family page.
Data current as of 2026-07-21.
Chang Zheng 12B made one orbital or deep-space launch attempt, in 2026. It is part of the Long March family.
1
Launch attempts
1
Successes
0
Failures
100%
Success rate
Launches per year
Successes
Failures
Each bar links to that year's full chronology.
Year by year
| Year | Attempts | Successes | Failures | Success rate |
|---|---|---|---|---|
| 2026 | 1 | 1 | 0 | 100% |
Launch sites used
Sites the Chang Zheng 12B launched from, across every launch in the catalog.
| Site | Country | Launches | Successes | Failures |
|---|---|---|---|---|
| JQ | China | 1 | 1 | 0 |
Launch chronology
Every Chang Zheng 12B launch in the catalog, newest first.
| Date | Designator | Payloads | Site / Pad | Outcome |
|---|---|---|---|---|
| Jun 1, 2026 | 2026-121 | Y1 : Qianfan Jigui 08-02, Qianfan Jigui 08-01 | JQ / LC-CZ12A | Success |