Kelvin Hughes Standby Compass Maintenance plays a critical role in ferry operations across Indian waters. At SEANAV, we specialize in maintaining and calibrating Kelvin Hughes magnetic standby compasses, which act as vital backups for electronic navigation systems. These compasses ensure ferry operators retain reliable heading information during GPS or gyro failures, especially under India’s diverse maritime conditions.

Why is Standby Compass Maintenance Important for Ferries?
Standby compasses, such as those manufactured by Kelvin Hughes, provide passive directional reference without reliance on power or electronics. Regular maintenance ensures accuracy, safety, and compliance with IMO and DG Shipping standards. In high-traffic or coastal ferry routes like those in Mumbai, Kochi, or the Andaman Islands, a well-maintained standby compass is essential for collision avoidance and route safety.
SEANAV’s Expertise in Kelvin Hughes Compass Maintenance
- On-site inspection and deviation correction
- Lubrication and card balancing
- Compass bowl cleaning and gimbal checks
- Deviation card issuance in compliance with Indian maritime law
- Replacement of worn components such as lubber lines and damping fluid

Benefits for Indian Ferry Operators
Our Kelvin Hughes compass maintenance service enhances operational reliability and ensures legal compliance under SOLAS regulations. It is especially valuable on ferries operating in monsoon seasons, high humidity zones, and congested harbor areas where gyro malfunctions are more likely. SEANAV ensures your ferries remain navigationally equipped even when electronics fail.
11 FAQs – Kelvin Hughes Standby Compass Maintenance
1. How often should I service a standby compass?
We recommend annual maintenance or post heavy voyage conditions.
2. What is included in SEANAV’s compass maintenance?
Cleaning, balancing, gimbal checks, fluid replacement, and deviation correction.
3. Do you provide services across India?
Yes, SEANAV services ferries in all Indian ports including Chennai, Kochi, Goa, and Port Blair.
4. What if the compass is misaligned?
We realign and recalibrate the compass using standard deviation procedures.
5. Can SEANAV replace a Kelvin Hughes compass?
Yes, we supply new Kelvin Hughes units and certified installation.
6. Do you offer compass deviation certificates?
Yes, after testing and alignment, we issue a deviation card valid under DG Shipping.
7. Is compass maintenance mandatory?
Yes, it is required for all commercial ferries under IMO and Indian maritime regulations.
8. How long does a service take?
Typically 2–3 hours, depending on vessel access and condition.
9. Do you work with other compass brands?
Yes, but SEANAV specializes in Kelvin Hughes due to wide deployment on Indian ferries.
10. What tools are used?
Precision magnetic alignment tools, damping fluid kits, deviation cards, and balancing rigs.
11. Can the maintenance be done during port stays?
Yes, we plan our service visits during regular port operations for minimal downtime.
Trust SEANAV for Reliable Compass Maintenance
SEANAV is a trusted provider of marine navigation support across India. With deep experience servicing Kelvin Hughes standby compasses, we ensure Indian ferry operators meet safety, accuracy, and legal requirements. Contact SEANAV today to schedule your next compass maintenance and keep your ferries voyage-ready.


