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.
Passenger (Inspected)
TARPON I
MMSI 368463840 · Call sign WDQ8622
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
12.2 m
Beam
3.7 m
Draft
1.2 m
Call sign
WDQ8622
Official No.
1349311
Hull ID
AQVWB548L324
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
52
TARPON I is a passenger craft listed on the the United States registry, spanning 12.2 metres. Below, she has a 3.7 m beam and a draft measuring 1.2 metres. On AIS she shows as MMSI 368463840, call sign WDQ8622. Claim TARPON I free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard TARPON I safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
30.0664° N, 93.3471° W
Sailing 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.
Free with your claim · for passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put TARPON I on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
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 TARPON I and switch it all on
Free to join · nothing to install to start · cancel anytime
About TARPON I
What kind of vessel is TARPON I?
TARPON I is a Passenger (Inspected) flagged to United States of America.
Where was TARPON I last seen?
TARPON I was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is TARPON I's MMSI?
TARPON I's MMSI is 368463840. Call sign WDQ8622.
How big is TARPON I?
TARPON I is about 12.2 m long, 3.7 m on the beam, drawing 1.2 m.
Is TARPON I on the Master's Mate Safety Initiative Network?
Not yet. If TARPON I 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.