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
AVENCA
MMSI 636021420 · Call sign 5LDW5
Not yet on Master's MateType
Tanker
Flag
LBRLength
183 m
Beam
32 m
Draft
8.2 m
Call sign
5LDW5
IMO
9410002
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
AVENCA, a Liberian tanker, measures 183 metres on deck. She's built with a 32-metre beam and a 8.2 m draft. On AIS she appears as MMSI 636021420, call sign 5LDW5, IMO 9410002. Give AVENCA the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for commercial operators
Eyes on AVENCA, 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 4, 2026
Position
45.6057° N, 122.7805° W
Wherever AVENCA roams, 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 AVENCA 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 AVENCA and switch it all on
Free to join · nothing to install to start · cancel anytime
About AVENCA
What kind of vessel is AVENCA?
AVENCA is a Tanker flagged to Liberia.
Where was AVENCA last seen?
AVENCA was last reported in around 46°N 123°W in Jun 2026 on public AIS.
What is AVENCA's MMSI?
AVENCA's MMSI is 636021420. Call sign 5LDW5. IMO 9410002.
How big is AVENCA?
AVENCA is about 183 m long, 32 m on the beam, drawing 8.2 m.
Is AVENCA on the Master's Mate Safety Initiative Network?
Not yet. If AVENCA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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