INMARSAT Communication System Installation and Service by SEANAV
Reliable communication is the backbone of maritime operations. The INMARSAT Communication System provides global satellite connectivity for voice, data, safety, and distress functions, vital for modern vessels navigating international waters. At SEANAV, we specialize in the professional installation, servicing, and ongoing support of all INMARSAT systems, ensuring seamless connectivity and compliance with maritime safety regulations.
Whether you operate a merchant ship, fishing trawler, offshore support vessel, or a naval fleet, our certified technicians are equipped to install and maintain systems such as FleetBroadband, Fleet Xpress, Fleet One, and Inmarsat-C. We ensure that your system is correctly aligned, registered, and integrated into your vessel’s communication and navigation infrastructure.
Key Benefits of INMARSAT System Installation by SEANAV
- Certified installation for GMDSS compliance
- End-to-end system commissioning and testing
- Expert antenna alignment and cabling
- Integration with onboard IT and bridge systems
- 24/7 post-installation support and troubleshooting
Why Choose SEANAV for INMARSAT Services?
- Experienced marine electronics engineers
- Global service coverage for commercial vessels
- Fleet-wide service contracts available
- Real-time fault diagnostics and remote support
- Inventory of spare parts and hardware replacements
Our services go beyond installation. We ensure your communication link remains uninterrupted by providing proactive system health monitoring, firmware upgrades, and diagnostics. SEANAV also assists with system migration, replacement of legacy INMARSAT equipment, and troubleshooting GPS syncing or antenna faults.

Frequently Asked Questions (FAQ)
1. What is INMARSAT used for onboard vessels?
INMARSAT provides global satellite communication for voice, data, email, and GMDSS safety alerts.
2. Which INMARSAT systems do you install?
We install FleetBroadband, Fleet One, Fleet Xpress, and Inmarsat-C, including GMDSS variants.
3. Is SEANAV authorized to install INMARSAT systems?
Yes, our engineers are trained and certified to install and service INMARSAT equipment globally.
4. How long does an INMARSAT installation take?
Depending on the vessel and system, installation can be completed in 1–2 days.
5. Do you offer service contracts?
Yes, we offer annual service contracts including system health checks and support.
6. What’s included in the service?
We include inspection, testing, antenna alignment, firmware updates, and repair services.
7. Can you repair damaged antennas or terminals?
Yes, SEANAV repairs or replaces malfunctioning terminals and performs on-site servicing.
8. Do I need a license to use INMARSAT?
Yes, you must have an active INMARSAT service subscription and a valid ship station license.
9. Can you assist with system upgrades?
Absolutely. We assist in upgrading legacy Inmarsat-B and -C systems to modern Fleet systems.
10. Do you perform post-installation testing?
Yes, we fully test signal strength, modem performance, and system integration before handover.
11. How can I contact SEANAV?
Reach us through our contact page or by phone to book installation or servicing.
Trust SEANAV for expert INMARSAT communication system installation and service. With a track record in delivering dependable maritime solutions, we ensure your vessel stays connected anywhere at sea.
