USA launches in 1974
January 1974
19 Jan
Skynet-2A
Delta
February 1974
11 Feb
Sphinx
Titan13 Feb
OPS-6889
Titan18 Feb
San Marco 4
Scout
March 1974
1 Mar
SSTTP M2-31
Titan6 Mar
REV test
Atlas9 Mar
Miranda
Scout16 Mar
DMSP-5B-F5
Thor23 Mar
REV test
Atlas
April 1974
May 1974
June 1974
3 Jun
Explorer 52
Scout6 Jun
OPS-1776
Titan28 Jun
REV test
Atlas
July 1974
August 1974
9 Aug
DMSP-5C-F1
Thor14 Aug
OPS-3004
Titan30 Aug
ANS
Scout
September 1974
8 Sep
REV test
Atlas
October 1974
November 1974
15 Nov
NOAA-4
Delta21 Nov
Intelsat 4 F8
Atlas23 Nov
Skynet-2B
Delta
December 1974
10 Dec
Helios-1
Titan19 Dec
Symphonie-1
Delta