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.
Pleasure Craft
R/V DISCOVERY
MMSI 368229970 · Call sign WDM6998
Not yet on Master's MateType
Pleasure Craft
Flag
USALength
15 m
Beam
6 m
Draft
1.5 m
Call sign
WDM6998
Official No.
1317191
Hull ID
ARQC1063K021
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
13
R/V DISCOVERY is an American leisure boat, 15 metres from stem to stern. She's built with a beam of 6 m and a 1.5-metre draft. On AIS she appears as MMSI 368229970, call sign WDM6998. R/V DISCOVERY belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card · for recreational captains
Keep R/V DISCOVERY looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 19:04 UTC
Position
38.9052° N, 76.3877° W
Status
Restricted manoeuvrability
Speed
4.3 kn
Course
184°
Cruising Chesapeake Bay? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put R/V DISCOVERY 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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 R/V DISCOVERY and switch it all on
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About R/V DISCOVERY
What kind of vessel is R/V DISCOVERY?
R/V DISCOVERY is a Pleasure Craft flagged to United States of America.
Where was R/V DISCOVERY last seen?
R/V DISCOVERY was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is R/V DISCOVERY's MMSI?
R/V DISCOVERY's MMSI is 368229970. Call sign WDM6998.
How big is R/V DISCOVERY?
R/V DISCOVERY is about 15 m long, 6 m on the beam, drawing 1.5 m.
Is R/V DISCOVERY on the Master's Mate Safety Initiative Network?
Not yet. If R/V DISCOVERY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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