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Common Port State Control Navigation Equipment Deficiencies

2026-03-31

Understanding PSC Inspections

Port State Control (PSC) inspections verify that foreign-flag vessels calling at ports comply with international maritime conventions, including SOLAS, MARPOL, and STCW. Navigation equipment deficiencies are among the most common findings.

Top Navigation Equipment Deficiencies

1. ECDIS Issues - Outdated electronic charts (ENCs) - Software not updated to latest version - No backup system or paper chart folio - Crew unable to demonstrate proper use - Missing type-specific training certificates

2. VDR/S-VDR Problems - Expired Annual Performance Test (APT) certificate - Microphones not recording bridge audio - Sensors disconnected or providing incorrect data - Capsule beacon battery expired - Float-free mechanism not functional

3. GMDSS Deficiencies - EPIRB battery or HRU expired - DSC not programmed with correct MMSI - VHF/MF/HF radio not functioning on all required frequencies - SART battery expired or not tested - NAVTEX not receiving broadcasts - Missing or expired radio certificates

4. Radar Issues - Radar performance degraded - ARPA not functioning correctly - Heading line misaligned - Bearing accuracy outside tolerance

5. AIS Problems - Static data incorrect (MMSI, ship name, dimensions) - Dynamic data not updating - Not transmitting on correct frequency

6. Compass Issues - Magnetic compass deviation card expired - Gyrocompass error exceeds acceptable limits - Repeater system errors

How to Avoid Detentions

Pre-Arrival Checklist 1. Verify all VDR APT certificates are valid 2. Check ECDIS charts are up to date 3. Test all GMDSS equipment 4. Verify EPIRB and SART batteries 5. Check radar performance 6. Ensure AIS data is correct 7. Verify compass deviation card validity

Regular Maintenance - Schedule VDR APT well before expiry - Maintain ECDIS chart update subscription - Annual GMDSS radio survey - Regular equipment performance checks

EKS Marine Pre-PSC Service

We offer pre-PSC inspection services to identify and rectify deficiencies before the official inspection.

Contact: info@eksmes.com | +90 216 909 78 53

Need technical support?

Contact our 24/7 expert team.

📧 info@eksmes.com📞 +90 216 909 78 53

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