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.
Commercial Fishing Vessel
Tenacious II
MMSI 367400280 · Call sign WDE8000
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
11.6 m
Beam
4.7 m
Draft
2.2 m
Call sign
WDE8000
Official No.
1108075
AIS reports
1
Registered in the United States, Tenacious II is an 11.6-metre working fishing vessel. Below, she has a beam measuring 4.7 metres and a draft measuring 2.2 metres. Her registration reads MMSI 367400280, call sign WDE8000. Join Tenacious II to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for working captains
Know where the fleet is. Get Tenacious II home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 15:43 UTC
Position
41.8397° N, 70.3323° W
Status
Under way (engine)
Speed
0.5 kn
Course
27°
Fishing 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 working captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Tenacious II 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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 Tenacious II and switch it all on
Free to join · nothing to install to start · cancel anytime
About Tenacious II
What kind of vessel is Tenacious II?
Tenacious II is a Commercial Fishing Vessel flagged to United States of America.
Where was Tenacious II last seen?
Tenacious II was last reported in off the U.S. East Coast on public AIS.
What is Tenacious II's MMSI?
Tenacious II's MMSI is 367400280. Call sign WDE8000.
How big is Tenacious II?
Tenacious II is about 11.6 m long, 4.7 m on the beam, drawing 2.2 m.
Is Tenacious II on the Master's Mate Safety Initiative Network?
Not yet. If Tenacious II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.