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.
Commercial Fishing Vessel
Miz Alma B
MMSI 366860960 · Call sign WDA9056
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
24.1 m
Beam
7 m
Draft
3.7 m
Call sign
WDA9056
Official No.
1037439
AIS reports
1
Miz Alma B, a fishing vessel listed on the the United States registry, measures 24.1 metres on deck. She's built with a 7 m beam and a 3.7-metre draft. Officially she's MMSI 366860960, call sign WDA9056. Out where help is far away, Miz Alma B has the free Master's Mate Safety Initiative Network — and a fleet that answers.
Free forever · No credit card · for working captains
Know where the fleet is. Get Miz Alma B home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Miz Alma B 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 working captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Miz Alma B 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
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 Miz Alma B and switch it all on
Free to join · nothing to install to start · cancel anytime
About Miz Alma B
What kind of vessel is Miz Alma B?
Miz Alma B is a Commercial Fishing Vessel flagged to United States of America.
What is Miz Alma B's MMSI?
Miz Alma B's MMSI is 366860960. Call sign WDA9056.
How big is Miz Alma B?
Miz Alma B is about 24.1 m long, 7 m on the beam, drawing 3.7 m.
Is Miz Alma B on the Master's Mate Safety Initiative Network?
Not yet. If Miz Alma B 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.