Proton launches in 1974
March 1974
26 Mar
Kosmos 637
Proton
May 1974
29 May
Luna 22
Proton
June 1974
24 Jun
Salyut 3
Proton
July 1974
29 Jul
Molniya-1S
Proton
October 1974
28 Oct
Luna 23
Proton
December 1974
26 Dec
Salyut 4
Proton
26 Mar
29 May
24 Jun
29 Jul
28 Oct
26 Dec