Network-Alerts
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PLANNED MAINTENANCE – THURAYA 4

10. September 2026 - 16:09:30 CESTVERÖFFENTLICHTMailversand: 2026-09-10 16:37:59

We would like to notify you of a planned maintenance window affecting Thuraya voice and packet services using Thuraya 4

Activity Planned Maintenance
Start Date & Time (UTC) Tuesday 15th September 2026 22:00 UTC
End Date & Time (UTC) Wednesday 16th September 2026 03:00 UTC
Service(s) Affected Thuraya voice and packet services using Thuraya 4 
Description Thuraya will be actioning maintenance to their Thuraya 4 Satellite in the time mentioned above, An outage of 3 hours is expected on voice and packet services using Thuraya 4 during this period
Action(s) Required by Users Users will be required to reset their terminals after maintenance

We apologise for any incon­ve­nience caused by this.

Abbreviations and their meaning

  • Americas I-4 = Satelite responsible for the region of North- and Southamerica
  • APAC = Asia Pacific
  • BGAN = Broadband Global Area Network. Inmarsat service for BGAN devices
  • CDR = Call Detail Record
  • EMEA = Satellite responsible for the region of European Middle East Africa
  • FB or FBB = FleetBroadBand. Inmarsat service for FBB devices
  • GSPS = Global Satellite Phone Service. Inmarsat voice service for IsatPhone
  • IRIS = Remote monitoring and control system
  • SB or SBB = SwiftBroadBand. Inmarsat service for SBB devices
  • TBC = To be confirmed
  • UTC = Universal Time Coordinated
  • RNS = Radio network subsystems (IT system at a ground station)
  • SAS = Satellite Access Station (ground station)

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