Kosmos launches in 1971
January 1971
14 Jan
Kosmos 391
Kosmos26 Jan
Kosmos 393
Kosmos
February 1971
9 Feb
Kosmos 394
Kosmos17 Feb
Kosmos 395
Kosmos
March 1971
5 Mar
Kosmos 400b
Kosmos18 Mar
Kosmos 400
Kosmos
April 1971
23 Apr
Kosmos 407
Kosmos24 Apr
Kosmos 408
Kosmos28 Apr
Kosmos 409
Kosmos
May 1971
7 May
Kosmos 411-418
Kosmos19 May
Kosmos 421
Kosmos22 May
Kosmos 422
Kosmos27 May
Kosmos 423
Kosmos29 May
Kosmos 425
Kosmos
June 1971
4 Jun
Kosmos 426
Kosmos
July 1971
22 Jul
Kosmos 430
Kosmos
August 1971
3 Aug
Kosmos 432
Kosmos27 Aug
Kosmos 435
Kosmos
September 1971
7 Sep
Kosmos 436
Kosmos10 Sep
Kosmos 437
Kosmos24 Sep
Kosmos 440
Kosmos
October 1971
13 Oct
Kosmos 444-451
Kosmos19 Oct
Kosmos 453
Kosmos
November 1971
17 Nov
Kosmos 455
Kosmos20 Nov
Kosmos 457
Kosmos24 Nov
Kosmos 458
Kosmos29 Nov
Kosmos 458
Kosmos29 Nov
Kosmos 459
Kosmos30 Nov
Kosmos 460
Kosmos
December 1971
2 Dec
Interkosmos 5
Kosmos2 Dec
Kosmos 461
Kosmos15 Dec
Kosmos 465
Kosmos17 Dec
Kosmos 467
Kosmos17 Dec
Kosmos 468
Kosmos27 Dec
Oreol 1
Kosmos