The data travels from the（）to the INMARSAT Network Coordination Station（NCS）and then down to the SES’s on ships at sea.

The NCS of INMARSAT-A system in the IOR is in（）.

What part of the Inmarsat will the SES get access to if the commissioning is successful?（）

The position of the POR satellite in the Inmarsat system is（）above the equator.

Having studied the INMARSAT document, GMDSS document, SOLAS Convention and other international navigation documents, we all know that the Chapter IV of SOLAS Convention is mainly about（）.

In Inmarsat-A, “Priority 3” means（）communication.

Which Inmarsat system applies store-and-forward messaging?（）

The Network Coordination station for the INMARSAT-A coast stations in the Pacific ocean region is in（）.

有关INMARSAT-F和INMARSAT-B，正确的选项是（）

The position if the IOR satellite in the INMARSAT system is（）above the equator.