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Atlas-5(431) (Inmarsat-4 F1) [Lockheed Martin]

→ complete Atlas-5 launch list

Version Strap-On Stage 1 Stage 2
Atlas-5(431) 3 × AJ-60A (¹) or 3 × GEM-63 (²) CCB / RD-180 Centaur-3(5)-SEC / RL10A-4-2 or RL10C-1
Performance (kg) LEO LPEO SSO GTO GEO MolO IP
Atlas-5(431) * 9050 * 9050 * 9050 7800 -
Nr:  TNr: Vehicle:        Serial:   Fair: LS:         Date:         Payload

 5   1    Atlas-5(431)   AV-004    4L    CC SLC-41   11.03.2005    Inmarsat-4 F1
19   2    Atlas-5(431)   AV-024    4L    CC SLC-41   23.11.2009    Intelsat 14
68   3    Atlas-5(431)   AV-071    4L    CC SLC-41   18.12.2016    EchoStar 19 (Jupiter 2)


Fairing types:

4S = 4 m diameter,  9.4 m inner height (LPF)
4M = 4 m diameter, 10.3 m inner height (EPF)
4L = 4 m diameter, 11.2 m inner height (XEPF)

Launch sites:

CC  = Cape Canaveral Air Force Station, Eastern Test Range, Cape Canaveral, Florida, USA USA
Va  = Vandenberg AFB, California, USA USA

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