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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

LITTLE BOB

MMSI 367004740 · Call sign WDQ5530

Not yet on Master's Mate
Type
Tug
Flag
USAUSA
Length
17 m
Beam
7 m
Draft
3 m
Call sign
WDQ5530
IMO
1
Official No.
633672
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
17

On the American registry, LITTLE BOB is a 17-metre tugboat. She's built with a 7-metre beam and a 3 m draft. She broadcasts as MMSI 367004740, call sign WDQ5530. Join LITTLE BOB to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.

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Built for boats that work — like LITTLE BOB.

Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.

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Last known position · Jun 4, 2026
Position
29.6437° N, 91.2996° W
Working the Gulf of Mexico? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put LITTLE BOB 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 LITTLE BOB and switch it all on
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About LITTLE BOB

What kind of vessel is LITTLE BOB?
LITTLE BOB is a Tug flagged to United States of America.
Where was LITTLE BOB last seen?
LITTLE BOB was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is LITTLE BOB's MMSI?
LITTLE BOB's MMSI is 367004740. Call sign WDQ5530. IMO 1.
How big is LITTLE BOB?
LITTLE BOB is about 17 m long, 7 m on the beam, drawing 3 m.
Is LITTLE BOB on the Master's Mate Safety Initiative Network?
Not yet. If LITTLE BOB is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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