Digital nautical logbooks
Every record, every vessel, every inspection
Every logbook, always at hand
OneLog is a secure digital logbook system for everyday use on board. Manage 28 logbook types, from engine and deck to medical and GMDSS records, with clear entries, secure backups, and full change tracking. It works offline at sea and syncs automatically once you're in range, so shore teams always have visibility across the fleet.
The benefits of LogBook:
One solution for every logbook
Manage 28 different logbook types including engine, ballast water, medical, deck, GMDSS, and more.
Accurate and tamper-proof
Clear digital entries with change tracking and secure backups.
Always available
Continue working offline with automatic shore synchronization when connected.
Always fully compliant
Complete fleet visibility
Always fully compliant
Approved by Lloyds
No more waiting
By digitally recording your daily onboard activities, you are removing the need to print and courier paper logbooks to vessels. Digital logbooks are available instantly, so you do not need to wait for the next new log book to arrive from shore. We are always working to add new types of logbooks to provide a fully digital logbook system.
Reduced administration
Remove the need to order, store and transport physical logbooks. Digital records also make it easier to retrieve historic information without searching through archived paper books.
Fits your setup
OneLog is configured to suit your vessel's existing IT infrastructure, whether that's a single computer or in a client-server setup with multiple access points across the ship.
Currently available in OneLog
• Ballast Water Record Book • Biofouling Management Log Book • Cargo Record Book • Chronometer Rate Log Book • Compass Observation Book • Deck Log Book • Emissions Log Book • Engine Log Book • Engine Parameters Log Book • EGCS Record Book • GMDSS Radio Log Book • Garbage Record Book Part I • Garbage Record Book Part II • Hong Kong Marine Department Official Log Book • Key Register Log Book • Marine Fuel Sulphur Record Book • Medical Log Book • Mooring Operations Log Book • Night Order Book • Oil Record Book Part I • Oil Record Book Part II • Ozone Depleting Substances Log Book • Radar Log Book • Register of Cargo Handling Gear • Sewage and Gray Water Log Book • Status of Marine Diesel Engines Log Book
Approved flag states
• Antigua and Barbuda • Bahamas • Belgium • Bermuda • British Virgin Islands • Cayman Islands • Cyprus • Denmark • Finland • Gibraltar • Hong Kong • Isle of Man • Liberia • Madeira • Malta • The Marshall Islands • The Netherlands • Norway • Portugal • Singapore • UAE • UK MCA • USA. Some flag states require additional action from the shipping company.
See OneLog in action
Book a demo, or ask us anything about your logbooks.
Get in touch
Phone
+45 3334 3560
operations@weilbach.com
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