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.
Cargo
MAPLE GROVE
MMSI 367444070 · Call sign WDF3794
Not yet on Master's MateType
Cargo
Flag
USALength
25 m
Beam
8 m
Draft
1.5 m
Call sign
WDF3794
Official No.
947494
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
30
MAPLE GROVE is a cargo carrier flying the American flag, 25 metres from stem to stern. MAPLE GROVE has a beam of 8 m and a 1.5-metre draft. Her papers read MMSI 367444070, call sign WDF3794. Join MAPLE GROVE to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for commercial operators
Eyes on MAPLE GROVE, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
44.2401° N, 76.0909° W
Transiting Lake Ontario? 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MAPLE GROVE 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.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim MAPLE GROVE and switch it all on
Free to join · nothing to install to start · cancel anytime
About MAPLE GROVE
What kind of vessel is MAPLE GROVE?
MAPLE GROVE is a Cargo flagged to United States of America.
Where was MAPLE GROVE last seen?
MAPLE GROVE was last reported in Lake Ontario in Jun 2026 on public AIS.
What is MAPLE GROVE's MMSI?
MAPLE GROVE's MMSI is 367444070. Call sign WDF3794.
How big is MAPLE GROVE?
MAPLE GROVE is about 25 m long, 8 m on the beam, drawing 1.5 m.
Is MAPLE GROVE on the Master's Mate Safety Initiative Network?
Not yet. If MAPLE GROVE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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