USA

Atlas 3A

Engines:
1. 1 ×  RD-180
2. 1 × RL-10A-4-1B

Total mass: 214,338 kg

Payload mass:

(LEO)
(GSTT)

8,640 kg
4,055 kg

Atlas 3B

Engines:
1. 1 ×  RD-180

2. 1 × RL-10A-4-1B (SEC)
    2 × RL-10A-4-1B (DEC)

Total mass: 218,588 kg

Payload mass:

(LEO)
(GSTT)

10,718 kg
4,500 kg

Fairing:

(LPF)
(EPF)

Launches: 6 (Failures: 0)
/2000-2005/

(3A)
(3B-SEC)
(3B-DEC)

L
2
3
1

  /2000-2004/
  /2003-2005/
  /2004/

Payload:

(3A) Eutelsat, MBSat

(3B-SEC) AsiaSat, UFO, Intruder

(3B-DEC) EchoStar

Retired

Atlas 3A

Atlas 3B

Atlas V 401

Atlas V 411

Atlas V 421

Atlas V 431

Atlas V 4 - 1

Engines:

0.	none 1 × AJ-60A 2 × AJ-60A 3 × AJ-60A	(- 0 -) (- 1 -) (- 2 -) (- 3 -)

1. 2.	1 × RD-180 1 × RL-10A-4-1B

Total mass:

338,640 kg
386,800 kg
435,000 kg
482,500 kg

(401)
(411)
(421)
(431)

Payload mass:

(LEO / 204 km, 28

)

9,050 kg
9,050 kg
9,050 kg

(401)
(411)
(421)

(LPEO)

7,335 kg
9,015 kg
9,050 kg
9,050 kg

(401)
(411)
(421)
(431)

(GSTT)

4,950 kg
6,075 kg
7,000 kg
7,800 kg

(401)
(411)
(421)
(431)

(IPT)

1260 kg

(401)

Total mass:

338,640 kg
386,800 kg
435,000 kg
482,500 kg

(401)
(411)
(421)
(431)

Fairing:

S

S

, M
M
M
, M

, L
, L
, L

(401)
(411)
(421)
(431)

Launches: 59 (Failures: 0)
/2002-2022/

(401)
(411)
(421)
(431)

L
41
6
9
3

  /2002-2021/
  /2006-2020/
  /2007-2022/
  /2010-2016/

Payload:

(401) TDRS, Landsat, Hot Bird, Hellas-Sat, MRO, ASTRO, NEXTSat-CSC, STPSat, CFESat, MidSTAR, FalconSat, Intruder, Quasar, LRO, Nemesis. DMSP, SDO, RBSP , SMDC, STARE, CINEMA, CSSWE, AeroCube, SBIRS-GEO, GPS-2, MAVEN, GPS, WorldView, Nemesis, EDDIE, SNaP, LMRSTSat, SINOD, OCSD, ARC, Fox, PropCube, Cygnus, InSight, MarCO, Landsat, Lucy, JPSS

(411) Astra 1KR, Trumpet-F, Intruder, OSIRIS-REx, SBIRS-GEO, Solar Orbiter

(421) WGS, ICO, MMS, MEXSAT, Quasar, SBIRS-GEO

(431) Inmarsat, Intelsat, EchoStar

In service

Atlas V 422

Atlas V 4 - 2

Engines:

0.	none 1 × AJ-60A 2 × AJ-60A	(- 0 -) (- 1 -) (- Z -)

1. 2.	1 × RD-180 2 × RL-10A-4-1B

Payload mass:

(LEO / 204 km, 28)
9,050 kg (422)

Launches: 2 (Failures: 0)
/2019-2022/

(422)

L
3

/2019-2024/

Payload:

(422) Starliner (OFT), Starliner (CFT)

In service

Atlas V 5 - 1

Engines:

0.	none 1 × AJ-60A 2 × AJ-60A 3 × AJ-60A 4 × AJ-60A 5 × AJ-60A	(- 0 -) (- 1 -) (- 2 -) (- 3 -) (- 4 -) (- 5 -)

1. 2.	1 × RD-180 1 × RL-10A-4-1B

3.	none 1 × Star-48b

Atlas V 5 - 2

Engines:

0.	none 1 × AJ-60A 2 × AJ-60A 3 × AJ-60A 4 × AJ-60A 5 × AJ-60A	(- 0 -) (- 1 -) (- 2 -) (- 3 -) (- 4 -) (- 5 -)

1. 2.	1 × RD-180 2 × RL-10A-4-1B

Total mass:

339.400 kg
380.000 kg
433,000 kg
446.550 kg
530.350 kg
574.000 kg

(501)
(511)
(521)
(531)
(541)
(551)

Payload mass:

(LEO / 204 km, 28

)

8,250 kg
10,300 kg
10,950 kg
12,590 kg
13,300 kg
15,080 kg
15,300 kg
17,250 kg
17,100 kg
18,955 kg
18,500 kg
19,050 kg

(501)
(502)
(511)
(512)
(521)
(522)
(531)
(532)
(541)
(542)
(551)
(552)

(LPEO)

6,420 kg
9,050 kg
8,560 kg
10,200 kg
10,200 kg
11,800 kg
11,800 kg
14,600 kg
13,480 kg
14,800 kg
14,520 kg
16,125 kg

(501)
(502)
(511)
(512)
(521)
(522)
(531)
(532)
(541)
(542)
(551)
(552)

(GSTT)

3,970 kg
5,370 kg
6,485 kg
7,425 kg
8,240 kg
8,700 kg

(501)
(511)
(521)
(531)
(541)
(551)

(GSO)

1,500 kg
1,750 kg
2,760 kg
3,250 kg
3,730 kg
3,960 kg

(501)
(511)
(521)
(531)
(541)
(551)

Fairing:

S
S
S
S
S
S

, M

, M

, M

, L

(501)
(511)
(521)
(531)
(541)
(551)

Launches: 38 (Failures: 0)
/2003-2024/

	L	F
(501) (511) (521) (531) (541) (551)	8 1 2 5 8 14		/2010-2023/ /2022-2022/ /2003-2004/ /2010-2022/ /2011-2022/ /2006-2021/

Payload:

(501) × -37, Topaz, ALICE, SMDC-ONE, SNaP, TacSat, FIREBIRD, AeroCube, CUNYSAT, IPEX, M-Cubed, COVE, GEARRS, USS Langley, BRICSat, PSat, KuiperSat P2

(511) GSSAP

(521) Rainbow, AMC

(531) AEHF, NROL, SES

(541) MSL (Curiosity), SHARP, Trumpet-F, GOES, SBIRS, Mars 2020 (Perseverance)

(551) Juno, USA, MUOS, CBAS, AEHF, LDPE, ASCENT, Silentbarker, USA, USSF

(551 Star-48b) New Horizons

In service