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.
Tanker
ASSOS
MMSI 538010316 · Call sign V7A5884
Not yet on Master's MateType
Tanker
Flag
MHLLength
299 m
Beam
46 m
Draft
9.5 m
Call sign
V7A5884
IMO
9957725
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
24
ASSOS, a tank vessel flying the Marshall Islands flag, measures 299 metres on deck. ASSOS has a 46-metre beam and a 9.5 m draft. Her papers read MMSI 538010316, call sign V7A5884, IMO 9957725. ASSOS is welcome on the Master's Mate Safety Initiative Network — free situational awareness and a watch network shared by vessels of every size.
Free forever · No credit card · for commercial operators
Eyes on ASSOS, 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
Live AIS position · Jun 9, 2026 06:45 UTC
Position
38.4040° N, 76.3849° W
Status
Moored
Speed
0.0 kn
Course
0°
Destination
USCP6
ETA
06-08 04:01 UTC
Transiting Chesapeake Bay? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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Joining the Safety Initiative Network doesn't just put ASSOS 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 ASSOS and switch it all on
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About ASSOS
What kind of vessel is ASSOS?
ASSOS is a Tanker flagged to Marshall Islands.
Where was ASSOS last seen?
ASSOS was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is ASSOS's MMSI?
ASSOS's MMSI is 538010316. Call sign V7A5884. IMO 9957725.
How big is ASSOS?
ASSOS is about 299 m long, 46 m on the beam, drawing 9.5 m.
Is ASSOS on the Master's Mate Safety Initiative Network?
Not yet. If ASSOS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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