Chang Zheng 2 Launch History
Every orbital and deep-space launch attempt by the Chang Zheng 2, 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 2 made 2 orbital and deep-space launch attempts between 1974 and 1975. It is part of the Long March family. Of those, 1 succeeded and 1 failed. The success rate comes to 50 percent. The busiest year was 1974, with 1 flight. The most recent flight in the catalog was in 1975.
2
Launch attempts
1
Successes
1
Failures
50%
Success rate
Launches per year
Successes
Failures
Each bar links to that year's full chronology.
Year by year
Launch sites used
Sites the Chang Zheng 2 launched from, across every launch in the catalog.
| Site | Country | Launches | Successes | Failures |
|---|---|---|---|---|
| JQ | China | 2 | 1 | 1 |
Launch chronology
Every Chang Zheng 2 launch in the catalog, newest first.
| Date | Designator | Payloads | Site / Pad | Outcome |
|---|---|---|---|---|
| Nov 26, 1975 | 1975-111 | Y2 (4) : CZ-2C Stage 1, FSW Retro, CZ-2C motor cover +3 more, CZ-2C Stage 2, FSW RV, FSW No. 2 | JQ / LA2B | Success |
| Nov 5, 1974 | 1974-F07 | Y1 (3) : CZ-2 Stage 1, FSW Retro, CZ-2 Stage 2 +2 more, FSW RV, FSW No. 1 | JQ / LA2B | Failure |