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.
Vessel
HYANNIS FIRE BOAT
United States of America · last seen 42°N 70°W · Jun 2026 · MMSI 338098381
Not yet on Master's MateFlag
USAFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
35
Registered in the United States, HYANNIS FIRE BOAT is a vessel. Her papers read MMSI 338098381. It's free to add HYANNIS FIRE BOAT to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card
Is HYANNIS FIRE BOAT your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
41.6509° N, 70.2762° W
Crossing 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put HYANNIS FIRE BOAT 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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim HYANNIS FIRE BOAT and switch it all on
Free to join · nothing to install to start · cancel anytime
About HYANNIS FIRE BOAT
What kind of vessel is HYANNIS FIRE BOAT?
HYANNIS FIRE BOAT is a vessel flagged to United States of America.
Where was HYANNIS FIRE BOAT last seen?
HYANNIS FIRE BOAT was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is HYANNIS FIRE BOAT's MMSI?
HYANNIS FIRE BOAT's MMSI is 338098381.
Is HYANNIS FIRE BOAT on the Master's Mate Safety Initiative Network?
Not yet. If HYANNIS FIRE BOAT is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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