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.
Tug
RANDOLPH C
MMSI 367679550 · Call sign WDI2573
Not yet on Master's MateType
Tug
Flag
USALength
103 m
Beam
18 m
Draft
3.1 m
Call sign
WDI2573
IMO
101261475
Official No.
1261475
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
58
RANDOLPH C, an American tugboat, measures 103 metres on deck. She carries a 18 m beam and a 3.1 m draft. Her papers read MMSI 367679550, call sign WDI2573. Give RANDOLPH C the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for working boats
Built for boats that work — like RANDOLPH C.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
29.7317° N, 95.0474° W
Working the Gulf of Mexico? 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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put RANDOLPH C on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
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 RANDOLPH C and switch it all on
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About RANDOLPH C
What kind of vessel is RANDOLPH C?
RANDOLPH C is a Tug flagged to United States of America.
Where was RANDOLPH C last seen?
RANDOLPH C was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is RANDOLPH C's MMSI?
RANDOLPH C's MMSI is 367679550. Call sign WDI2573. IMO 101261475.
How big is RANDOLPH C?
RANDOLPH C is about 103 m long, 18 m on the beam, drawing 3.1 m.
Is RANDOLPH C on the Master's Mate Safety Initiative Network?
Not yet. If RANDOLPH C is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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