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Inmarsat I-4 and I-5 Satellite Coverage

Alphasat and Inmarsat-4 satellites

Following the full deployment of the Inmarsat-4 (I-4) satellite constellation in 2009, a further three satellite regions were created over the Earth’s major landmasses.

  • I-4 F1 Asia-Pacific, at 143.5 degrees East
  • I-4 F2 EMEA (Europe, Middle East and Africa), at 63.9 degrees East
  • I-4 F3 Americas, at 98.4 degrees West

Alphasat was launched in 2013 to supplement the I-4 network, at 24.9 degrees East.

Inmarsat-5 satellites

The Inmarsat-5 (I-5) satellites power our high-speed Global Xpress broadband service. Launched between 2013-2015, the constellation of three satellites covers the following regions:

  • I-5 F1 EMEA, at 63 degrees East
  • I-5 F2 Americans and Atlantic Ocean Region, at 55 degrees West
  • I-5 F3 Pacific Ocean Region, at 179 degrees East

Inmarsat BGAN Coverage Area Maps

BGAN Global Beam Map















BGAN Narrow Beam Map


Thuraya Coverage Maps

Thuraya Satellite Coverage

Thuraya Satellite Coverage
















GSM Roaming Coverage

Thuraya GSM Roaming Coverage

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