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.
Passenger (Uninspected)
Sweet P
MMSI 368396050 · Call sign WDP9063
Not yet on Master's MateType
Passenger (Uninspected)
Flag
USALength
11 m
Beam
3 m
Draft
1.2 m
Call sign
WDP9063
Official No.
1223831
AIS reports
1
On the American registry, Sweet P is an 11-metre ferry. Sweet P has a 3-metre beam and a 1.2-metre draft. She's listed under MMSI 368396050, call sign WDP9063. Keep every soul aboard Sweet P covered with the free Master's Mate Safety Initiative Network.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Sweet P safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Sweet P roams, 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Sweet P on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
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 Sweet P and switch it all on
Free to join · nothing to install to start · cancel anytime
About Sweet P
What kind of vessel is Sweet P?
Sweet P is a Passenger (Uninspected) flagged to United States of America.
What is Sweet P's MMSI?
Sweet P's MMSI is 368396050. Call sign WDP9063.
How big is Sweet P?
Sweet P is about 11 m long, 3 m on the beam, drawing 1.2 m.
Is Sweet P on the Master's Mate Safety Initiative Network?
Not yet. If Sweet P 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.