K65M-RB

K65M-RB was built by PO Polyot and flew 4 launch attempts between Jun 3, 1982 and Dec 19, 1984; 4 succeeded and 0 failed.

4 launchessuccess rate 100.0%Soviet Union

Launches per year

19821984

SuccessfulFailed

Spaceports

Kapustin Yar4

Launch agencies

UNKS4

Same family

Kosmos 11K65M 446 Kosmos 65S3 8 Kosmos 11K65 4

All 4 launches

4 launches

Date	Mission	Spaceport	Country	Payloads	Outcome
Dec 19, 1984	BOR-4 No. 4061984-126	Kapustin Yar	Soviet Union	1	Success
Dec 27, 1983	BOR-4 No. 4051983-125	Kapustin Yar	Soviet Union	1	Success
Mar 15, 1983	BOR-4 No. 4031983-017	Kapustin Yar	Soviet Union	1	Success
Jun 3, 1982	BOR-4 No. 4041982-054	Kapustin Yar	Soviet Union	1	Success

Source: GCAT launch list and launch vehicle tables, Jonathan C. McDowell (CC BY 4.0). Image: Wikidata/Commons for the rocket that most of its payloads list as their launcher.