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
ROLF WILLIAMS
MMSI 367065790 · Call sign WDC7079
Not yet on Master's MateType
Tanker
Flag
USALength
26 m
Beam
10 m
Draft
3 m
Call sign
WDC7079
IMO
8998019
Official No.
1177597
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
69
ROLF WILLIAMS, a tank ship under the American flag, measures 26 metres on deck. She's built with a beam measuring 10 metres and a 3-metre draft. On AIS she appears as MMSI 367065790, call sign WDC7079, IMO 8998019. Add ROLF WILLIAMS 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 ROLF WILLIAMS, 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 14:52 UTC
Position
40.6811° N, 74.1478° W
Status
Under way (engine)
Speed
0.0 kn
Course
328°
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 ROLF WILLIAMS 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 ROLF WILLIAMS and switch it all on
Free to join · nothing to install to start · cancel anytime
About ROLF WILLIAMS
What kind of vessel is ROLF WILLIAMS?
ROLF WILLIAMS is a Tanker flagged to United States of America.
Where was ROLF WILLIAMS last seen?
ROLF WILLIAMS was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is ROLF WILLIAMS's MMSI?
ROLF WILLIAMS's MMSI is 367065790. Call sign WDC7079. IMO 8998019.
How big is ROLF WILLIAMS?
ROLF WILLIAMS is about 26 m long, 10 m on the beam, drawing 3 m.
Is ROLF WILLIAMS on the Master's Mate Safety Initiative Network?
Not yet. If ROLF WILLIAMS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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