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.
Pleasure Craft
OLMSTED
MMSI 366785930 · Call sign WCZ9401
Not yet on Master's MateType
Pleasure Craft
Flag
USALength
34 m
Beam
10 m
Draft
4 m
Call sign
WCZ9401
IMO
8984898
Official No.
1083185
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
OLMSTED, a recreational boat flying the flag of the United States, measures 34 metres on deck. She carries 10 metres in the beam and a 4-metre draft. She broadcasts as MMSI 366785930, call sign WCZ9401, IMO 8984898. OLMSTED can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for recreational captains
Keep OLMSTED looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 14:45 UTC
Position
47.6672° N, 122.3932° W
Status
Moored
Speed
0.1 kn
Course
312°
Cruising the Salish Sea? 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put OLMSTED on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim OLMSTED and switch it all on
Free to join · nothing to install to start · cancel anytime
About OLMSTED
What kind of vessel is OLMSTED?
OLMSTED is a Pleasure Craft flagged to United States of America.
Where was OLMSTED last seen?
OLMSTED was last reported in the Salish Sea in Jun 2026 on public AIS.
What is OLMSTED's MMSI?
OLMSTED's MMSI is 366785930. Call sign WCZ9401. IMO 8984898.
How big is OLMSTED?
OLMSTED is about 34 m long, 10 m on the beam, drawing 4 m.
Is OLMSTED on the Master's Mate Safety Initiative Network?
Not yet. If OLMSTED is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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