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.
Port Tender
CELTIC
MMSI 368411440 · Call sign WDQ2851
Not yet on Master's MateType
Port Tender
Flag
USALength
26 m
Beam
7 m
Call sign
WDQ2851
IMO
591971
Official No.
591971
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
CELTIC is an utility boat listed on the the United States registry, 26 metres from stem to stern. She's built with a 7-metre beam. She broadcasts as MMSI 368411440, call sign WDQ2851. Put CELTIC on the free Master's Mate Safety Initiative Network and keep the working fleet looking out for each other.
Free forever · No credit card · for working boats
Built for boats that work — like CELTIC.
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 08:51 UTC
Position
40.8950° N, 71.3653° W
Status
Under way (engine)
Speed
0.7 kn
Course
91°
Destination
SUNRISE WIND
Working off the U.S. East Coast? 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 CELTIC 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 CELTIC and switch it all on
Free to join · nothing to install to start · cancel anytime
About CELTIC
What kind of vessel is CELTIC?
CELTIC is a Port Tender flagged to United States of America.
Where was CELTIC last seen?
CELTIC was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is CELTIC's MMSI?
CELTIC's MMSI is 368411440. Call sign WDQ2851. IMO 591971.
How big is CELTIC?
CELTIC is about 26 m long, 7 m on the beam.
Is CELTIC on the Master's Mate Safety Initiative Network?
Not yet. If CELTIC is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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