Soyuz 11A511L Launch History
Every orbital and deep-space launch attempt by the Soyuz 11A511L, year by year, drawn from the GCAT launch catalog. It is one of the variants covered on the Soyuz family page.
Data current as of 2026-07-20.
Soyuz 11A511L made 3 orbital and deep-space launch attempts between 1970 and 1971. It is part of the Soyuz family. All 3 flights succeeded. The busiest year was 1971, with 2 flights. The most recent flight in the catalog was in 1971.
3
Launch attempts
3
Successes
0
Failures
100%
Success rate
Launches per year
Successes
Failures
Each bar links to that year's full chronology.
Year by year
Launch sites used
Sites the Soyuz 11A511L launched from, across every launch in the catalog.
| Site | Country | Launches | Successes | Failures |
|---|---|---|---|---|
| NIIP-5 | 🇷🇺Soviet Union | 3 | 3 | 0 |
Launch chronology
Every Soyuz 11A511L launch in the catalog, newest first.
| Date | Designator | Payloads | Site / Pad | Outcome |
|---|---|---|---|---|
| Aug 12, 1971 | 1971-069 | Yu15000-017 : T2K Fairing, 11S59A, 11S59D +8 more, 11S59G, 11S59V, 11S59B, T2K part, T2K Blok-E, T2K lower section, 11S510, LK T2K No. 3 | NIIP-5 / LC31 | Success |
| Feb 26, 1971 | 1971-016 | Yu15000-015 : T2K Fairing, 11S59A, 11S59D +8 more, 11S59G, 11S59V, 11S59B, T2K Blok-E, T2K part, T2K lower section, 11S510, LK T2K No. 2 | NIIP-5 / LC31 | Success |
| Nov 24, 1970 | 1970-099 | Yu15000-016 : T2K Fairing, 11S59A, 11S59D +8 more, 11S59G, 11S59V, 11S59B, T2K Blok-E, T2K part, T2K lower section, 11S510, LK T2K No. 1 | NIIP-5 / LC31 | Success |