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
IDA M
MMSI 367634660 · Call sign WDH6101
Not yet on Master's MateType
Tug
Flag
USALength
19 m
Beam
8 m
Call sign
WDH6101
IMO
8987125
Official No.
637055
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
75
IDA M is an American 19-metre tugboat. She carries a 8 m beam. Her papers read MMSI 367634660, call sign WDH6101, IMO 8987125. It's free to add IDA M to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for working boats
Built for boats that work — like IDA M.
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 3, 2026
Position
36.8042° N, 76.2915° W
Working Chesapeake Bay? 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 IDA M 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 IDA M and switch it all on
Free to join · nothing to install to start · cancel anytime
About IDA M
What kind of vessel is IDA M?
IDA M is a Tug flagged to United States of America.
Where was IDA M last seen?
IDA M was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is IDA M's MMSI?
IDA M's MMSI is 367634660. Call sign WDH6101. IMO 8987125.
How big is IDA M?
IDA M is about 19 m long, 8 m on the beam.
Is IDA M on the Master's Mate Safety Initiative Network?
Not yet. If IDA M 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.