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
MISSION BLUE
MMSI 368443470 · Call sign WDQ6403
Not yet on Master's MateType
Recreational
Flag
USALength
13.2 m
Beam
4.2 m
Draft
2 m
Call sign
WDQ6403
Official No.
1361820
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
MISSION BLUE, a weekend cruiser flagged in the United States, measures 13.2 metres on deck. She has a beam of 4.2 m and a draft of 2 m. On the registers she's MMSI 368443470, call sign WDQ6403. MISSION BLUE can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for recreational captains
Keep MISSION BLUE 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
Live AIS position · Jun 9, 2026 19:23 UTC
Position
37.6726° N, 122.3801° W
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Cruising San Francisco Bay? 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 MISSION BLUE 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 MISSION BLUE and switch it all on
Free to join · nothing to install to start · cancel anytime
About MISSION BLUE
What kind of vessel is MISSION BLUE?
MISSION BLUE is a Recreational flagged to United States of America.
Where was MISSION BLUE last seen?
MISSION BLUE was last reported in San Francisco Bay in Jun 2026 on public AIS.
What is MISSION BLUE's MMSI?
MISSION BLUE's MMSI is 368443470. Call sign WDQ6403.
How big is MISSION BLUE?
MISSION BLUE is about 13.2 m long, 4.2 m on the beam, drawing 2 m.
Is MISSION BLUE on the Master's Mate Safety Initiative Network?
Not yet. If MISSION BLUE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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