Seanav Marine
Maritime Engineering Journal Class Compliance Review

SIMRAD MX421 SMART ANTENNA GPS

⏱️ 5 min read

In today’s fast-paced maritime industry, many electronic and navigation systems are phased out by manufacturers. While these products may no longer be in production, they are still in active use across countless vessels worldwide. The real challenge? Finding genuine spare parts to keep them operational.

Seanav Marine provides a practical and dependable solution.

We supply new and carefully reconditioned spare parts specifically for obsolete marine systems, ensuring vessels continue to operate efficiently without expensive overhauls or full system replacements.

What We Offer:
Exclusive Focus on Obsolete Equipment
Our inventory is tailored for equipment that is no longer supported by OEMs, ensuring rare and end-of-life parts are still available for clients in need.

New & Reconditioned Options
We offer both new-old-stock (NOS) items and reconditioned parts that are tested, certified, and ready for installation.

Support for Major Brands
We cover a wide range of legacy systems from manufacturers such as Furuno, JRC, Transas, Kelvin Hughes, Sperry Marine, SAM Electronics, Raytheon Anschütz, and others.

Engineer-Driven Quality Assurance
All parts—especially reconditioned units—are evaluated and approved by engineers with over 10 years of hands-on marine electronics experience.

Client-Focused Service
We respond quickly, source responsibly, and support your vessel with the right part at the right time.

At Seanav Marine, we believe that just because a product is obsolete doesn’t mean it should be unsupported. Our goal is to help clients extend the life of their marine equipment, reduce downtime, and save on unnecessary system replacements.

🔎 Looking for a specific spare?
📞 Contact our team today and let us help you keep your systems sailing smoothly.

Reviewed by Verified Maritime Technical Authority

Seanav Technical Engineering Board

Lead Marine Electronics Technical Superintendent

Senior technical marine electronics engineering board coordinating statutory SOLAS Chapter IV/V radio surveys, gyro compass overhauls, VDR APT certifications, and 24/7 technical riding squads across 170+ Indian commercial ports.

🛡️ SOLAS Marine Navigation & Communication Maintenance
🛡️ MCA Approved Magnetic Compass Adjustment Network
🛡️ GMDSS General Operator Certificate (GOC) Standards
🛡️ Surveys for All IACS & Non-IACS Classes via Channel Partners

🚨 24/7 Port & Anchorage Technical Dispatch

Calling at an Indian Port? Need Immediate Attendance or Spares?

Our factory-trained marine electronics and automation engineers board vessels calling at Indian major gateways within 2–4 hours (subject to berth clearance, harbor launch availability, and port security passes) with OEM spares:
JNPT (Nhava Sheva),
Mumbai,
Kandla,
Mundra,
Cochin,
Chennai,
Vizag, and
Paradip.
Statutory Class surveys coordinated for all IACS & Non-IACS classes through accredited channel partners across India.

📞 Call Duty Engineer: +91 75492 76285
⚡ Request Attendance Quotation →