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.
Passenger (Inspected)
American Rover
MMSI 367151570 · Call sign WDD4948
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
23.9 m
Beam
7.2 m
Draft
2.2 m
Call sign
WDD4948
Official No.
685826
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
27
American Rover, a passenger ferry wearing American colours, measures 23.9 metres on deck. She has a 7.2 m beam and a draft of 2.2 m. Look for MMSI 367151570, call sign WDD4948. Join American Rover to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
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Keep every soul aboard American Rover safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
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Last known position · Jun 3, 2026
Position
36.8447° N, 76.2977° W
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Joining the Safety Initiative Network doesn't just put American Rover on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
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.
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About American Rover
What kind of vessel is American Rover?
American Rover is a Passenger (Inspected) flagged to United States of America.
Where was American Rover last seen?
American Rover was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is American Rover's MMSI?
American Rover's MMSI is 367151570. Call sign WDD4948.
How big is American Rover?
American Rover is about 23.9 m long, 7.2 m on the beam, drawing 2.2 m.
Is American Rover on the Master's Mate Safety Initiative Network?
Not yet. If American Rover is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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