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.
Cargo
GRACE C
MMSI 636015884 · Call sign D5DH8
Not yet on Master's MateType
Cargo
Flag
LBRLength
186 m
Beam
28 m
Draft
10.7 m
Call sign
D5DH8
IMO
9530979
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
32
Registered in Liberia, GRACE C is an 186-metre general cargo ship. Below, she has a beam measuring 28 metres and a draft measuring 10.7 metres. Officially she's MMSI 636015884, call sign D5DH8, IMO 9530979. Claim GRACE C free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for commercial operators
Eyes on GRACE C, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
37.8618° N, 27.8722° W
Transiting the North Atlantic? 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put GRACE C on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
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 GRACE C and switch it all on
Free to join · nothing to install to start · cancel anytime
About GRACE C
What kind of vessel is GRACE C?
GRACE C is a Cargo flagged to Liberia.
Where was GRACE C last seen?
GRACE C was last reported in the North Atlantic in Jun 2026 on public AIS.
What is GRACE C's MMSI?
GRACE C's MMSI is 636015884. Call sign D5DH8. IMO 9530979.
How big is GRACE C?
GRACE C is about 186 m long, 28 m on the beam, drawing 10.7 m.
Is GRACE C on the Master's Mate Safety Initiative Network?
Not yet. If GRACE C 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.