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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.
Recreational

Blue Jam

MMSI 368457480 · Call sign WDQ7943

Not yet on Master's Mate
Type
Recreational
Flag
USAUSA
Length
17 m
Beam
4.6 m
Draft
2.2 m
Call sign
WDQ7943
Official No.
1154651
Hull ID
CDRM7015A404
AIS reports
1

Blue Jam is a private cruiser flying the American flag, 17 metres LOA. Below, she has 4.6 metres in the beam and a draft of 2.2 m. She's on record as MMSI 368457480, call sign WDQ7943. Claim Blue Jam free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.

Free forever · No credit card · for recreational captains

Keep Blue Jam looked after — even when you’re not aboard.

Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.

Look after her — claim free →

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

Wherever Blue Jam 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 recreational captains

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

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

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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim Blue Jam and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About Blue Jam

What kind of vessel is Blue Jam?
Blue Jam is a Recreational flagged to United States of America.
What is Blue Jam's MMSI?
Blue Jam's MMSI is 368457480. Call sign WDQ7943.
How big is Blue Jam?
Blue Jam is about 17 m long, 4.6 m on the beam, drawing 2.2 m.
Is Blue Jam on the Master's Mate Safety Initiative Network?
Not yet. If Blue Jam is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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