Soyuz 7K-L1E was a Soviet uncrewed modified Soyuz 7K-L1 spacecraft. Also called a dummy Soyuz 7K-LOK. Two were built, one Soyuz 7K-L1E was successfully...

both of them failures, another Soyuz 7K-L1S "Zond-M" modification of the 7K-L1 spacecraft instead of the 7K-LOK or 7K-L1E were used without the dummy LK...

due to Soyuz 7K-LOK orbital ship-module of L3 lunar expedition complex was not ready; the Soyuz 7K-L1E "Zond-LOK" as dummy mockup of Soyuz 7K-LOK and...

Leninsk (See Tyuratam). June 26, 1971: serial number 6L – dummy Soyuz 7K-LOK (Soyuz 7K-L1E No.1) and dummy LK module-spacecraft Soon after lift-off, due...

(2015) Soyuz 7K-LOK (1967) Soyuz 7K-L1 (1967-70) Soyuz 7K-L1E (1970-71) Soyuz 7K-OK (1967-71) Soyuz 7K-OKS (1971) Soyuz 7K-T (1973-81) Progress 7K-TG (1978-90)...

(1967-70) Soyuz 7K-L1E (1970-71) Soyuz P (1962) Soyuz PPK (1964) Soyuz R (1962) Soyuz 7K-TK (1966) Soyuz 7K-VI Zvezda (1964) Soyuz OIS (1967) Soyuz OB-VI...

first-generation (1.0) Soyuz 7K-OK, a variant (1.5) Soyuz 7K-OKS, the second-generation (2.0) Soyuz 7K-T, and the (2.5) Soyuz 7K-TM variant. Following this first era...

launched on 3 July 1969 also failed. Soyuz 7K-L1E No.1 launched on 26 June 1971 failed. The last N-1 launch of Soyuz 7K-LOK No.1 failed on 23 November 1972...

engines. Two more subsequent tests of the N1 rocket failed: Soyuz 7K-L1E No.1 and Soyuz 7K-LOK No.1. With these four failures, the N-1 crewed lunar program...

flyby missions using Soyuz 7K-L1 (Zond) spacecraft launched with the Proton-K rocket, and a crewed lunar landing using Soyuz 7K-LOK and LK spacecraft...