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.
Cargo
STRAIT ARROW
MMSI 366648910 · Call sign WDH7298
Not yet on Master's MateType
Cargo
Flag
USALength
20 m
Beam
5 m
Draft
1 m
Call sign
WDH7298
Official No.
293885
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
49
STRAIT ARROW, a cargo vessel flying the American flag, measures 20 metres on deck. She carries a 5 m beam and a 1-metre draft. She's on record as MMSI 366648910, call sign WDH7298. STRAIT ARROW is welcome on the Master's Mate Safety Initiative Network — free situational awareness and a watch network shared by vessels of every size.
Free forever · No credit card · for commercial operators
Eyes on STRAIT ARROW, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
48.5112° N, 122.6085° W
Transiting 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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put STRAIT ARROW on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 STRAIT ARROW and switch it all on
Free to join · nothing to install to start · cancel anytime
About STRAIT ARROW
What kind of vessel is STRAIT ARROW?
STRAIT ARROW is a Cargo flagged to United States of America.
Where was STRAIT ARROW last seen?
STRAIT ARROW was last reported in the Salish Sea in Jun 2026 on public AIS.
What is STRAIT ARROW's MMSI?
STRAIT ARROW's MMSI is 366648910. Call sign WDH7298.
How big is STRAIT ARROW?
STRAIT ARROW is about 20 m long, 5 m on the beam, drawing 1 m.
Is STRAIT ARROW on the Master's Mate Safety Initiative Network?
Not yet. If STRAIT ARROW is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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