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.
Towing Vessel
Frank Haendiges
MMSI 366912420 · Call sign WDB5689
Not yet on Master's MateType
Towing Vessel
Flag
USALength
46.5 m
Beam
13.7 m
Draft
2.8 m
Call sign
WDB5689
Official No.
551830
AIS reports
1
Frank Haendiges is a working craft registered in the United States, 46.5 metres LOA. Below, she has 13.7 metres in the beam and a draft of 2.8 m. Her registration reads MMSI 366912420, call sign WDB5689. Put Frank Haendiges on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for working boats
Built for boats that work — like Frank Haendiges.
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
Wherever Frank Haendiges roams, 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Frank Haendiges 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 Frank Haendiges and switch it all on
Free to join · nothing to install to start · cancel anytime
About Frank Haendiges
What kind of vessel is Frank Haendiges?
Frank Haendiges is a Towing Vessel flagged to United States of America.
What is Frank Haendiges's MMSI?
Frank Haendiges's MMSI is 366912420. Call sign WDB5689.
How big is Frank Haendiges?
Frank Haendiges is about 46.5 m long, 13.7 m on the beam, drawing 2.8 m.
Is Frank Haendiges on the Master's Mate Safety Initiative Network?
Not yet. If Frank Haendiges is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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