Inmarsat Activations

The Liberian Registry, Inmarsat Activations Department is the sole INMARSAT Point of Service Activation (PSA) for vessels registered with the Liberian Administration. The LISCR Inmarsat Activations Department handles all Inmarsat service functions including, activation, deactivation of Inmarsat mobile terminals, and the issuance of Inmarsat mobile numbers.

Please reference the forms below for requesting services:


The Inmarsat Activations Department is available 0700 to 1600 Monday through Friday but can be reached 24 hours a day, 7 days a week, via our after-hours contact number and via email Please note, additional fees apply when contacting Inmarsat Activations Department after-hours. Reference the table below for additional details and prices.

Service Price
Terminal Activation $550.00 USD
Terminal Deactivation $550.00 USD
Change of Emergency Contact $275.00 USD
Change of Name or Installation Details $275.00 USD
Change of Owner $275.00 USD
Client Amendments $275.00 USD
Provisional Number (IMN) $275.00 USD
Change of AAIC $330.00 USD
Change of Preferred LESO $385.00 USD
Other Inmarsat Services**  $110.00 USD
Scheduled After Hours Service Fee*** (Two (2) Hours Maximum per Request) $385.00 USD
Unscheduled After Hours Service Fee**** (Two (2) Hours Maximum per Request) $635.00 USD
Fee exceeding two (2) Hours Maximum Scheduled / Unscheduled After Hours Service $110.00 USD/hr.
Calls to the After Hours Phone that are not for Inmarsat Service $110.00 USD

* All above quoted prices are - per terminal.

** The $100 Special Request/Administrative Fee is charged for special requests only. It is not required for nor is it included in the price of a standard requests for activation, deactivation, or change.

*** Requests for After Office Hour service must be scheduled at least 24 hours in advance and confirmed by the Liberian Registry Inmarsat Activations Department.

**** Requests for service received outside normal business hours (unscheduled) will be handled on a case by case basis.

Office Hours: Monday thru Friday from 7:00 a.m. to 4:00 p.m. (U.S. Eastern Time).

For additional information, please contact:

Carol Reynolds, Inmarsat Activations
22980 Indian Creek Drive, Suite 200
Dulles, Virginia 20166 USA

Phone:  +1 703 564 7575
Fax:  +1 703 790 5655
After-hours:  +1 703 217 0726 (Inmarsat Activations Emergency Number) – *“After Hours Fee” may apply

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