Sign up free Dashboard Log out
Master's MateSafety Initiative Network
The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Tug

ANNAMARIE

MMSI 246983000 · Call sign PIRN

Not yet on Master's Mate
Type
Tug
Flag
NLDNLD
Length
27 m
Beam
9 m
Draft
4.5 m
Call sign
PIRN
IMO
8306668
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85

Out of the Netherlands, ANNAMARIE is a 27-metre tugboat. ANNAMARIE has 9 metres in the beam and a 4.5 m draft. On the registers she's MMSI 246983000, call sign PIRN, IMO 8306668. ANNAMARIE is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.

Free forever · No credit card · for working boats

Built for boats that work — like ANNAMARIE.

Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.

Rig her out — free →

Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Live AIS position · Jun 9, 2026 09:31 UTC
Position
51.9033° N, 4.3796° E
Status
Moored
Speed
0.0 kn
Course
70°
Destination
ROTTERDAM
ETA
04-22 17:00 UTC
Working the North Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for working boats

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put ANNAMARIE on the map. It hands you the full bridge:

Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim ANNAMARIE and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About ANNAMARIE

What kind of vessel is ANNAMARIE?
ANNAMARIE is a Tug flagged to Netherlands.
Where was ANNAMARIE last seen?
ANNAMARIE was last reported in the North Sea in Jun 2026 on public AIS.
What is ANNAMARIE's MMSI?
ANNAMARIE's MMSI is 246983000. Call sign PIRN. IMO 8306668.
How big is ANNAMARIE?
ANNAMARIE is about 27 m long, 9 m on the beam, drawing 4.5 m.
Is ANNAMARIE on the Master's Mate Safety Initiative Network?
Not yet. If ANNAMARIE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

© 2026 Master’s Mate. All rights reserved.