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Feature summary · every department

What Keelson actually does.

Keelson is one system for the whole vessel — engineering, bridge, deck, interior, galley, purser and the owner — running on the boat, so it works with the satellite down. Everything below is live aboard a 50 m RINA-classed motor yacht today.

7DEPARTMENTS
5STATUTORY RECORD BOOKS
100%ABOARD — NO CLOUD REQUIRED
AIREADS YOUR LIVE DATA

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Engineering

The deep one

A full planned-maintenance system built by a serving engineer, with the statutory record books an inspector actually asks for.

Planned maintenance

  • Equipment register with hierarchy, SFI codes, photos, manuals and spares
  • Jobs by calendar (days, weeks, months, years) or running hours
  • Two-part intervals — “every 500 h or 360 days, whichever comes first”, the way makers write them
  • Per-job reminder lead time, first-due date, criticality and priority
  • Schedule planner — every job on every machine in one list, grouped by when it is due
  • Batch sign-off for daily rounds — tick a generator, clear its whole set in one action
  • Work orders with parts used, readings taken and automatic stock deduction
  • Class-ready maintenance history and a printable PMS report

Condition monitoring

  • Per-machine parameters with normal bands and alarm limits
  • Printable trend report — baseline, rate of change per day, and how long until a limit is reached
  • Verdicts an engineer can act on: Normal · Monitor · Caution · Action
  • Lube-oil consumption in litres per running hour, flagging a rising trend
  • Fluid and oil analysis records
  • Running-hours tracking with an out-of-date warning — hours-based jobs cannot silently freeze
  • Live tank levels on the dashboard, fed from watch soundings

Log books & statutory records

  • Oil Record Book Part I — MARPOL Annex I / MEPC.312(74), guided entry, officer→chief→master signing, strike-and-amend, official-format print
  • Ballast Water Record Book — BWM Convention Reg. B-2
  • ECA fuel changeover log — MARPOL Annex VI
  • Engineers’ watch log book — immutable, chief-countersigned, with alarms and full tank soundings
  • Log schedule that follows the vessel’s state — manned watches at sea, UMS rounds, anchor, in port, shipyard — and shows what is still open today
  • Daily log feeding running hours and consumption automatically

Stores, purchasing & projects

  • Inventory with photos, part numbers, suppliers and reorder levels
  • Procurement chain: requisition → purchase order → goods receipt
  • Consumption analysis and supply forecasting that raises requisitions
  • Defects register, with corrective work orders that record the parts used
  • Certificates & surveys with expiry alerts
  • Permits to work and risk assessments (hot work, enclosed space, isolations)
  • Shipyard / drydock planning — work list, competitive quotes, Gantt, weekly reports
  • Accounting, quotations and budget tracking

ETO / electro-technical

  • Insulation resistance (Megger) testing records
  • Battery banks and UPS with test history
  • GMDSS and nav-comms statutory radio tests
  • Test-instrument calibration register
  • Thermographic survey records

Tools

  • Fuel volume ↔ mass converter — density and temperature corrected, for bunkering
  • Universal unit converter
  • Engineering checklists (pre-departure, arrival, black-out recovery)

Bridge & ISM

Command

Voyage performance and the safety-management loop, in the same system as the machinery.

Voyage & performance

  • Voyage records with distances, ports and passage times
  • Noon reports — position, distance run, speed, consumption, weather, next port and ETA
  • Fuel-per-mile trending — rising consumption at the same speed flags hull and propeller fouling
  • Bunker log with lifted quantities, density and bunker delivery notes

Safety & environment

  • Incidents & CAPA — accidents, incidents, near-misses, observations and hazards in one register
  • The ISM loop end to end: find it, fix it, prove it — root cause, corrective and preventive actions, verification and close-out
  • Fuel consumption log and annual CII reporting
  • Vessel particulars, tanks and capacities as the single source of truth

Deck

Watchkeeping

The deck side of the official record, kept the same way as the engine room.

Records

  • Deck log book — watch-based entries with position, course, speed, weather, sea state and events
  • Signed off by the officer of the watch; never deleted, only voided with a reason

Operations

  • Watch assignments and roles (OOW, lookout, helmsman, gangway)
  • Deck maintenance, tenders and toys through the same PMS engine
  • Department dashboard with what is due and what is open

Interior

Guest-facing

Housekeeping, guest preferences and the cellar — including a wine module built for a real yacht bar.

Housekeeping & guests

  • Cabins and areas with recurring housekeeping schedules that roll forward on completion
  • Guest profiles and preferences, with printable guest sheets for the crew
  • Stores and inventory — linen, amenities, uniform and bar stock with movements and reorder printing

Wine cellar

  • Bottle-level inventory with producer, vintage, region, grape and drink-by window
  • Drink-window flagspast peak and drink soon — plus cellar value
  • Onboard catalogue of ~15,000 wines for searching with no internet, and an online lookup when there is signal
  • Prices in euro, converted on the European Central Bank daily rate
  • Bottle photos taken on a phone camera
  • Food-pairing suggestions per wine
  • Printable owner’s wine menu in classic service order, with an optional price column

Galley

Provisioning

Food safety, menus and the charter budget in one place.

Food safety & stock

  • Provisioning inventory with expiry dates and storage temperatures
  • HACCP records — temperature logs and food-safety checks

Service

  • Recipe library with ingredients, method and allergens
  • Menu planner — daily meal plans built from the recipe library
  • APA accounts — charter provisioning budget against actual spend

Purser & Crew

MLC

Employment, rest hours and rotation — the paperwork that a port-state inspector asks for first.

Employment

  • Crew register with ranks, certificates and expiry alerts
  • Seafarer Employment Agreements — official template, issued per crew member, typed e-signatures and a printable signed document
  • Off-ship signing: email a ready-to-sign PDF and upload the returned copy as evidence
  • Payroll — wage statements and family allotments

Compliance & planning

  • Hours of rest checked against MLC 2006 and STCW A-VIII/1, including rest that crosses midnight
  • Manager review across the whole crew, with violations flagged automatically
  • Rotation planner — a timeline of who is aboard, who signs off when, and where the relief gaps are
  • Budgets, petty cash and credit-card reconciliation

Owner & Management

Read-only

What the owner or manager sees — the whole picture, without the crew’s private data.

Owner portal

  • One dedicated read-only login that can reach nothing else in the system
  • Position, itinerary and recent voyages
  • Maintenance health, overdue work and open defects
  • Certificate and survey status
  • Budget against actuals, with variance
  • Crew names and ranks only — no wages, no personal data

Reporting

  • Printable owner’s report for the monthly management pack
  • Year-to-date voyages, miles and fuel
  • Cellar summary and the guest wine menu

Across every department

Shared

The parts every department uses — including the AI, which answers from your live data and only what the person asking is allowed to see.

AI engineer aboard

  • Answers from the vessel’s live data — defects, stock, hours, certificates, permits, voyages — not from guesswork
  • Permission-aware: it can only reach what the person asking may already see, and crew personal data is withheld
  • Reads inside your PDFs — maintenance manuals become searchable
  • Drafts defect write-ups, permits, procedures and reports
  • Proposes tasks, defects and requisitions for a human to confirm — it never writes on its own
  • Daily brief by email each morning
  • Remembers vessel-specific corrections you give it
  • Uses your own API key, billed to you, with a monthly budget cap

Everyday tools

  • Tasks — cross-department to-dos with comments
  • Document library with version control and full-text search
  • Inspections & audits — reusable templates, scheduled rounds, pass/fail per item, findings that raise an incident
  • Printing everywhere: work orders, POs, permits, guest sheets, record books, owner reports
  • Works on phone and tablet in the engine room; dark and light themes
  • Illustrated in-app user manual

Running the system

  • One-click updates from the app, with automatic rollback — plus an offline update from a file when there is no internet
  • Automatic backups — daily, weekly, monthly and yearly, mirrored to a second location, including all photos and documents
  • Printable disaster-recovery procedure for restoring the vessel
  • Roles and permissions per department; the admin account never sees crew wages by accident
  • Self-service password change and offline password recovery
  • Per-vessel licence, and your data stays yours

Built around the rules, not bolted on afterwards

Keelson keeps the record books in the form an inspector expects, with signatures, immutability and official printing.

MARPOL Annex IOil Record Book Part I — MEPC.312(74)
MARPOL Annex VIECA fuel changeover log
BWM ConventionBallast Water Record Book, Reg. B-2
MLC 2006 / STCWHours of rest and seafarer agreements
ISM CodeIncidents, CAPA, inspections and audits
Class PMSHours-based survey scheduling and maintenance history

See it on a real vessel.

A live walkthrough on the boat it was built for — not a sales deck.