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Also known as Cyclone-2, Tsyklon-M, Cyclone-M, SL-11

The Tsyklon-2 (), also known as Tsiklon-2 and Tsyklon-M (known as SL-11 by the United States DoD), GRAU index 11K69, was a Soviet, later Ukrainian, orbital carrier rocket used from the 1960s to the late 2000s. The rocket had 106 launches, one suborbital and 105 orbital, with only one failure and 92 consecutive successful launches, from 27 December 1973 with the launch of Kosmos 626 to 25 June 2006 with the final flight of the Tsyklon-2, which makes this launcher the most reliable rocket, having been launched more than 100 times.

Key facts

Rocket.image
Tsyklon-2.svg
Rocket.upright
0.3
Rocket.caption
Illustration of Tsyklon-2
Rocket.name
Tsyklon-2 (Tsiklon-2/Tsyklon-M)
Rocket.function
Carrier rocket
Rocket.manufacturer
Yuzhmash
Rocket.country origin
Soviet Union, later Ukraine
Rocket.stages
2
Rocket.family
R-36, Tsyklon
Rocket.comparable
Delta II
Rocket.status
Retired
Rocket.sites
Baikonur Cosmodrome LC-90
Rocket.launches
106
Rocket.success
105
Rocket.fail
1
Rocket.first
6 August 1969
Rocket.last
24 June 2006
Rocket.payloads
IS-A/IS-PRORSATEORSAT

via Wikipedia infobox

Wikidata facts

Diameter
3.0
Mass
11.6
Image
Tsyklon-2.svg
Height
39.7
Show 4 more facts
first flight
1967-10-27
service retirement
1999-12-26
payload mass
2700
Commons category
Tsyklon-2
Sources (3)

via Wikidata · CC0

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Article

5 sections
Contents
  • History
  • Description
  • See also
  • External links
  • References

The Tsyklon-2 (), also known as Tsiklon-2 and Tsyklon-M (known as SL-11 by the United States DoD), GRAU index 11K69, was a Soviet, later Ukrainian, orbital carrier rocket used from the 1960s to the late 2000s. The rocket had 106 launches, one suborbital and 105 orbital, with only one failure and 92 consecutive successful launches, from 27 December 1973 with the launch of Kosmos 626 to 25 June 2006 with the final flight of the Tsyklon-2, which makes this launcher the most reliable rocket, having been launched more than 100 times.

==History== A derivative of the R-36 ICBM, and a member of the Tsyklon family, the Tsyklon-2 made its maiden flight on 6 August 1969, and conducted 106 flights, the last one occurring on 24 June 2006. It was the most reliable Soviet/Russian carrier rocket ever used, and launched more than 100 times having failed only once, and the second most reliable carrier rocket overall, behind the Atlas II that was launched only 63 times. Along with other R-36 family member Tsyklon-3, the Tsyklon-2 was retired in favor of new-generation and all-Russian carrier rockets, such as the Angara and Soyuz-2.

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