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.
Oil Recovery
NRC GUARDIAN
MMSI 303197000 · Call sign WBZ9145
Not yet on Master's MateType
Oil Recovery
Flag
USALength
30.7 m
Beam
7.9 m
Draft
3.7 m
Call sign
WBZ9145
IMO
8978497
Official No.
622900
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
18
Registered in the United States, NRC GUARDIAN is a 30.7-metre commercial ship. She carries a 7.9 m beam and a 3.7 m draft. On the registers she's MMSI 303197000, call sign WBZ9145, IMO 8978497. Add NRC GUARDIAN to the Master's Mate Safety Initiative Network and share the water with a fleet that's paying attention — free.
Free forever · No credit card · for commercial operators
Eyes on NRC GUARDIAN, 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
40.6466° N, 74.1194° W
Transiting off the U.S. East Coast? 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 NRC GUARDIAN 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 NRC GUARDIAN and switch it all on
Free to join · nothing to install to start · cancel anytime
About NRC GUARDIAN
What kind of vessel is NRC GUARDIAN?
NRC GUARDIAN is a Oil Recovery flagged to United States of America.
Where was NRC GUARDIAN last seen?
NRC GUARDIAN was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is NRC GUARDIAN's MMSI?
NRC GUARDIAN's MMSI is 303197000. Call sign WBZ9145. IMO 8978497.
How big is NRC GUARDIAN?
NRC GUARDIAN is about 30.7 m long, 7.9 m on the beam, drawing 3.7 m.
Is NRC GUARDIAN on the Master's Mate Safety Initiative Network?
Not yet. If NRC GUARDIAN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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