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Constellations
Constellation profile

Inmarsat GEO fleet

Inmarsat geostationary communications spacecraft fleet.

InmarsatService start: Not stated
Admin Edit
Linked spacecraft
10
Rows currently linked to this constellation.
Active linked
7
Derived from linked spacecraft status.
Future linked
0
Spacecraft rows marked future.
Planned target

Forecasted Satellites

0 forecast rows linked to this constellation.

0 satellitesUnknownForecast table
Forecast entryYearSatellitesOrbitVehicleManufacturerMissionLaunch likelihood

Linked Spacecraft

10 linked spacecraft shown.

SpacecraftStatusOrbitLaunch date
Inmarsat 5F1activeHEODec 8, 2013
Inmarsat 5F2activeHEOFeb 1, 2015
Inmarsat 5F3
Not stated
No active-share calculation available.

No forecast rows

No public forecast rows are currently linked to this constellation.

No forecast rows

No public forecast rows are currently linked to this constellation.

active
HEO
Aug 28, 2015
Inmarsat 5F4activeGEOMay 15, 2017
Inmarsat GX5activeGEONov 26, 2019
INMARSAT III F-3activeGEODec 18, 1996
INMARSAT III F-5activeGEOFeb 4, 1998
INMARSAT III F-1retiredGEOApr 3, 1996
INMARSAT III F-2retiredGEOSep 6, 1996
INMARSAT III F-4retiredGEOJun 3, 1997
Inmarsat 5F1
HEO · Dec 8, 2013
active
Inmarsat 5F2
HEO · Feb 1, 2015
active
Inmarsat 5F3
HEO · Aug 28, 2015
active
Inmarsat 5F4
GEO · May 15, 2017
active
Inmarsat GX5
GEO · Nov 26, 2019
active
INMARSAT III F-3
GEO · Dec 18, 1996
active
INMARSAT III F-5
GEO · Feb 4, 1998
active
INMARSAT III F-1
GEO · Apr 3, 1996
retired
INMARSAT III F-2
GEO · Sep 6, 1996
retired
INMARSAT III F-4
GEO · Jun 3, 1997
retired
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