RUSSIAN Soyuz missions 1973–1980

Order	Patch	Mission	Launch	Duration	Landing	Crew		Notes
11		Soyuz 12	27 September 1973	1 d 23 h 15 m 32 s	29 September 1973	V. Lazarev	O. Makarov	Test of redesigned two-person Soyuz craft.
12		Soyuz 13	18 December 1973	7 d 20 h 55 m 35 s	26 December 1973	V. Lebedev	P. Klimuk	Carried Orion 2 Space Observatory.
13		Soyuz 14	3 July 1974	15 d 17 h 30 m 28 s	19 July 1974	Yu. Artyukhin	P. Popovich	Visited Salyut 3.
14		Soyuz 15	26 August 1974	2 d 0 h 12 m 11 s	28 August 1974	L. Dyomin	G. Sarafanov	Failed to dock with Salyut 3.
15		Soyuz 16	2 December 1974	5 d 22 h 23 m 35 s	8 December 1974	A. Filipchenko	N. Rukavishnikov	Test of redesigned Soyuz craft.
16		Soyuz 17	11 January 1975	29 d 13 h 19 m 45 s	10 February 1975	G. Grechko	A. Gubarev	Visited Salyut 4 (1).
17		Soyuz 18a	5 April 1975	0 d 0 h 21 m 27 s	5 April 1975	V. Lazarev	O. Makarov	Launch failure, did not reach Salyut 4.
18		Soyuz 18	24 May 1975	62 d 23 h 20 m 8 s	26 July 1975	P. Klimuk	V. Sevastyanov	Visited Salyut 4 (2).
19		Soyuz 19	15 July 1975	5 d 22 h 31 m	21 July 1975	A. Leonov	V. Kubasov	Part of the Soyuz-Apollo Test Project.
20		Soyuz 21	6 July 1976	49 d 6 h 23 m 32 s	24 August 1976	B. Volynov	V. Zholobov	Visited Salyut 5 (1), departed early.
21		Soyuz 22	15 September 1976	7 d 21 h 52 m 17 s	23 September 1976	V. Bykovsky	V. Aksyonov	Earth imaging.
22		Soyuz 23	14 October 1976	2 d 0 h 6 m 35 s	16 October 1976	V. Zudov	V. Rozhdestvensky	Failed to dock with Salyut 5. Near-disastrous landing in icy lake.
23		Soyuz 24	7 February 1977	17 d 17 h 26 m 0 s	25 February 1977	V. Gorbatko	Yu. Glazkov	Visited Salyut 5 (2).
24		Soyuz 25	9 October 1977	2 d 0 h 44 m 45 s	11 October 1977	V. Kovalyonok	V. Ryumin	Failed to dock with Salyut 6.
25		Soyuz 26	10 December 1977	37 d 10 h 6 m 18 s	16 January 1978	G. Grechko launch V. Dzhanibekov landing	Yu. Romanenko launch O. Makarov landing	Visited Salyut 6 (1); returned with crew of Soyuz 27.
26		Soyuz 27	10 January 1978	64 d 22 h 52 m 47 s	16 March 1978	V. Dzhanibekov launch G. Grechko landing	O. Makarov launch Yu. Romanenko landing	Visited Salyut 6 (2); returned with crew of Soyuz 26.
27		Soyuz 28	2 March 1978	7 d 22 h 17 m 0 s	10 March 1978	A. Gubarev	V. Remek	Visited Salyut 6 (3).
28		Soyuz 29	15 June 1978	79 d 15 h 23 m 0 s	3 September 1978	V. Kovalyonok launch V. Bykovsky landing	A. Ivanchenkov launch S. Jähn landing	Visited Salyut 6 (4); returned with crew of Soyuz 31.
29		Soyuz 30	27 June 1978	7 d 22 h 2 m 59 s	5 July 1978	P. Klimuk	M. Hermaszewski	Visited Salyut 6 (5).
30		Soyuz 31	26 August 1978	67 d 20 h 12 m 47 s	2 November 1978	V. Bykovsky launch V. Kovalyonok landing	S. Jähn launch A. Ivanchenkov landing	Visited Salyut 6 (6); returned with crew of Soyuz 29.
31		Soyuz 32	25 February 1979	108 d 4 h 24 m 37 s	13 June 1979	V. Lyakhov launch	V. Ryumin launch	Visited Salyut 6 (7). Vehicle returned without crew.
32		Soyuz 33	10 April 1979	1 d 23 h 1 m 6 s	12 April 1979	N. Rukavishnikov	G. Ivanov	Failed to dock with Salyut 6.
33		Soyuz 34	6 June 1979	73 d 18 h 16 m 45 s	19 August 1979	V. Lyakhov landing	V. Ryumin landing	Launched unmanned to Salyut 6, returned with crew of Soyuz 32.
34		Soyuz 35	9 April 1980	55 d 1 h 28 m 1 s	3 June 1980	L. Popov launch V. Kubasov landing	V. Ryumin launch B. Farkas landing	Visited Salyut 6 (8); returned with crew of Soyuz 36.
35		Soyuz 36	26 May 1980	65 d 20 h 54 m 23 s	31 July 1980	V. Kubasov launch V. Gorbatko landing	B. Farkas launch T. Phạm landing	Visited Salyut 6 (9); returned crew of Soyuz 37.
36		Soyuz T-2	5 June 1980	3 d 22 h 19 m 30 s	9 June 1980	V. Aksyonov	Yu. Malyshev	Visited Salyut 6 (10); test of new model Soyuz spacecraft.
37		Soyuz 37	23 July 1980	79 d 15 h 16 m 54 s	11 October 1980	V. Gorbatko launch L. Popov landing	T. Phạm launch V. Ryumin landing	Visited Salyut 6 (11); returned crew of Soyuz 35.
38		Soyuz 38	18 September 1980	7 d 20 h 43 m 24 s	26 September 1980	Yu. Romanenko	A. Tamayo	Visited Salyut 6 (12).