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.
Tank Ship
CHANDRA B
MMSI 367686920 · Call sign WDI3303
Not yet on Master's MateType
Tank Ship
Flag
USALength
22.8 m
Beam
7 m
Draft
3.5 m
Call sign
WDI3303
Official No.
1260970
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
30
CHANDRA B, a tank ship sailing under the American flag, measures 22.8 metres on deck. CHANDRA B has a beam of 7 m and a 3.5-metre draft. Find her under MMSI 367686920, call sign WDI3303. Bring CHANDRA B aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for commercial operators
Eyes on CHANDRA B, 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
40.7299° N, 74.0140° 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 CHANDRA B 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 CHANDRA B and switch it all on
Free to join · nothing to install to start · cancel anytime
About CHANDRA B
What kind of vessel is CHANDRA B?
CHANDRA B is a Tank Ship flagged to United States of America.
Where was CHANDRA B last seen?
CHANDRA B was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is CHANDRA B's MMSI?
CHANDRA B's MMSI is 367686920. Call sign WDI3303.
How big is CHANDRA B?
CHANDRA B is about 22.8 m long, 7 m on the beam, drawing 3.5 m.
Is CHANDRA B on the Master's Mate Safety Initiative Network?
Not yet. If CHANDRA B is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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