ADMIRALTY (UKHO)

Bringing simplicity, flexibility, and speed to passage planning and navigation.

For over 225 years, the UK Hydrographic Office (UKHO) has delivered accurate and timely navigational information that supports decision making for safe, compliant and efficient maritime navigation.

ADMIRALTY Total Tide

• Accurate tidal predictions for more than 7,000 ports and 3,000 tidal streams worldwide.

• Reduces the risk of human error by easily viewing under and over clearances.

• Approved for use by the Flag States of over 80% of ships trading internationally

ADMIRALTY Digital List of Lights

• Official light and fog signal information for over 90,000 light structures.

• Electronic Notices to Mariners updates and information search.

• Global coverage to enable safe and compliant navigation.

ADMIRALTY Digital Radio Signals

• Official maritime radio communications information worldwide.

• ADRS 1,3,4,5 – Routine radio communications, weather reports, safety information, pollution and quarantine reporting. Detailed procedures in the event of distress or SAR incident.

• ADRS2 – Positional and timekeeping references, worldwide listing of radar beacons, VHF radio
direction finding stations, AIS Aids to Navigation, and international standard and DST times  and dates.

• ADRS 6 – Essential information for 4,000 service locations worldwide. Detailed pilot and port information.

ADMIRALTY AENPs

Updatable electronic versions of official publications

• E-readers for over 90 Admiralty publications including Sailing Directions, Ocean Passages, Nautical Almanac, Mariner’s Handbook.

• Approved for use by the Flag States of over 80% of ships trading internationally.

• Weekly Notice to Mariners

E-Navigation for modern bridge teams

Software, digital charts, and official publications.

Tell us your route, equipment, and carriage needs. We will match the right platform and coverage.

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