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
DROPPING IN
MMSI 338524548 · Call sign DROPPIN
Not yet on Master's MateType
Passenger
Flag
USABeam
25 m
Call sign
DROPPIN
First reported
Apr 2026
Last reported
Apr 2026
AIS reports
85
Registered in the United States, DROPPING IN is a 409-metre passenger ship. Below, she has a beam measuring 25 metres. Her papers read MMSI 338524548, call sign DROPPIN. Keep every soul aboard DROPPING IN covered with the free Master's Mate Safety Initiative Network.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard DROPPING IN 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 · Apr 18, 2026
Position
17.0154° N, 61.8639° W
Sailing the Caribbean? 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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Joining the Safety Initiative Network doesn't just put DROPPING IN 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 DROPPING IN and switch it all on
Free to join · nothing to install to start · cancel anytime
About DROPPING IN
What kind of vessel is DROPPING IN?
DROPPING IN is a Passenger flagged to United States of America.
Where was DROPPING IN last seen?
DROPPING IN was last reported in the Caribbean in Apr 2026 on public AIS.
What is DROPPING IN's MMSI?
DROPPING IN's MMSI is 338524548. Call sign DROPPIN.
Is DROPPING IN on the Master's Mate Safety Initiative Network?
Not yet. If DROPPING IN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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