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
MILDRED M
MMSI 366089640 · Call sign WAP5733
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
11.3 m
Beam
3.7 m
Draft
1.7 m
Call sign
WAP5733
Official No.
668480
Hull ID
REP371360384
AIS reports
1
MILDRED M, an American working fishing boat, measures 11.3 metres on deck. She's built with a beam measuring 3.7 metres and a 1.7-metre draft. On AIS she appears as MMSI 366089640, call sign WAP5733. Sign MILDRED M up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for working captains
Know where the fleet is. Get MILDRED M 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 MILDRED M 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 MILDRED M 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 MILDRED M and switch it all on
Free to join · nothing to install to start · cancel anytime
About MILDRED M
What kind of vessel is MILDRED M?
MILDRED M is a Commercial Fishing Vessel flagged to United States of America.
What is MILDRED M's MMSI?
MILDRED M's MMSI is 366089640. Call sign WAP5733.
How big is MILDRED M?
MILDRED M is about 11.3 m long, 3.7 m on the beam, drawing 1.7 m.
Is MILDRED M on the Master's Mate Safety Initiative Network?
Not yet. If MILDRED M 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.