Iridium GMDSS Library
The Iridium® Global Maritime Distress & Safety System (GMDSS) Library is your one-stop-shop for tutorials, training materials, FAQs, and more.
Enhancing Safety
Anywhere. Anytime
Stay up to Date
The Iridium® Global Maritime Distress & Safety System (GMDSS) Library is your one-stop-shop for tutorials, training materials, FAQs, and more.
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Get the latest details on various product and service approvals from regulatory bodies around the world. Please check back as we continue to update with information about Iridium GMDSS.
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Learn about & download our free Iridium GMDSS Academy curriculum. Covers LEO vs GEO, SOLAS regulations, terminal features, SSAS, LRIT, & more.
Supporting Assets
Equipment Type Approvals & All Flags
See the list of specific flags Iridium is aware have approved Iridium GMDSS systems. This list is not comprehensive and should only be used as a guide. If your flag is not listed here, check with the flag authority to determine if they have approved an Iridium GMDSS terminal.
GMDSS FAQs
Iridium GMDSS enhances your safety at sea, offering reliable coverage where no other options exist. Get answers to your all your questions here.