NAUTICAST AIS Display Class – Installation, Service & Troubleshooting by SEANAV
The NAUTICAST AIS Display Class is a vital part of a ship’s Automatic Identification System (AIS), used for displaying and managing vessel traffic information in real-time. SEANAV offers complete installation, maintenance, and troubleshooting services for NAUTICAST AIS Class A and Class B displays, ensuring reliable communication and compliance with international maritime regulations such as SOLAS and IMO.
Whether you’re equipping a commercial vessel, offshore platform, or patrol boat, AIS Class A is required for vessels over 300 GT and all passenger ships. Class B AIS is used in smaller or non-SOLAS vessels. The display unit serves as the bridge interface, giving officers access to dynamic, static, and voyage-related vessel information.

Professional Support for NAUTICAST AIS Display Systems
- Installation of NAUTICAST Class A and Class B AIS displays
- Interface setup with ECDIS, radar, and bridge systems
- Firmware updates and configuration
- Signal and antenna diagnostics
- Replacement of faulty display units and components
SEANAV’s certified marine electronics team understands the nuances of AIS communication, including interfacing with VHF antennas, GPS inputs, and NMEA 0183/2000 protocols. We ensure the NAUTICAST AIS display is integrated correctly and operates reliably to meet safety and regulatory requirements. Our team can also troubleshoot GPS signal issues, data mismatches, and configuration problems onboard or remotely.
Frequently Asked Questions (FAQ)
1. What is a NAUTICAST AIS Display?
It is the user interface for managing and displaying AIS data such as vessel positions, heading, speed, and identity.
2. What is the difference between Class A and Class B AIS?
Class A is required for commercial vessels and has higher transmission power, while Class B is used on smaller vessels with reduced capabilities.
3. Does SEANAV install AIS displays on new builds?
Yes, we provide complete AIS installation services for new vessels and retrofits.
4. Can you replace a faulty AIS display?
Yes, we can supply and install genuine NAUTICAST replacement display units.
5. How do I know if my AIS display is malfunctioning?
Common symptoms include missing vessel data, no GPS signal, frozen screens, or error codes.
6. Is SEANAV’s service available globally?
Yes, our technicians can travel worldwide for onboard service or assist remotely.
7. Can you integrate AIS with radar and ECDIS?
Yes, we ensure AIS data is interfaced with bridge navigation systems via NMEA connections.
8. Do you offer firmware upgrades for NAUTICAST devices?
Yes, we install the latest firmware as part of our maintenance services.
9. How long does it take to install an AIS system?
Typical onboard installation takes 4–6 hours, depending on system integration.
10. What certifications does SEANAV hold?
Our team includes manufacturer-trained technicians with IMO and SOLAS compliance experience.
11. How do I request service from SEANAV?
You can contact SEANAV through our website or call our service department for immediate support.
Why Choose SEANAV for AIS Solutions?
SEANAV delivers fast, reliable, and compliant support for NAUTICAST AIS display systems. Whether you’re installing a new unit or troubleshooting an existing one, our expert technicians ensure clear communication and safe navigation. Trust SEANAV for certified service and genuine parts for all your AIS needs.
