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
GARY ROOK
MMSI 338407000 · Call sign WDG5650
Not yet on Master's MateType
Cargo
Flag
USALength
90 m
Beam
18 m
Draft
4.9 m
Call sign
WDG5650
IMO
9670353
Official No.
553032
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
89
GARY ROOK, an American cargo carrier, measures 90 metres on deck. She carries a 18 m beam and a 4.9-metre draft. Officially she's MMSI 338407000, call sign WDG5650, IMO 9670353. GARY ROOK is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for commercial operators
Eyes on GARY ROOK, 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
Live AIS position · Jun 9, 2026 13:39 UTC
Position
40.9620° N, 71.0297° W
Status
Under way (engine)
Speed
0.6 kn
Course
206°
Destination
SUNRISE WIND
ETA
06-03 08:00 UTC
Transiting off the U.S. East Coast? 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put GARY ROOK 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 GARY ROOK and switch it all on
Free to join · nothing to install to start · cancel anytime
About GARY ROOK
What kind of vessel is GARY ROOK?
GARY ROOK is a Cargo flagged to United States of America.
Where was GARY ROOK last seen?
GARY ROOK was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is GARY ROOK's MMSI?
GARY ROOK's MMSI is 338407000. Call sign WDG5650. IMO 9670353.
How big is GARY ROOK?
GARY ROOK is about 90 m long, 18 m on the beam, drawing 4.9 m.
Is GARY ROOK on the Master's Mate Safety Initiative Network?
Not yet. If GARY ROOK 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.