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
SWIFT RESPONDER
MMSI 366607000 · Call sign WDN7364
Not yet on Master's MateType
Cargo
Flag
USALength
70 m
Beam
15 m
Draft
4.5 m
Call sign
WDN7364
IMO
9043938
Official No.
983110
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
89
Registered in the United States, SWIFT RESPONDER is a 70-metre merchant ship. Below, she has a beam of 15 m and a draft measuring 4.5 metres. Her papers read MMSI 366607000, call sign WDN7364, IMO 9043938. The Master's Mate Safety Initiative Network welcomes SWIFT RESPONDER — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for commercial operators
Eyes on SWIFT RESPONDER, 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 4, 2026
Position
21.3147° N, 157.8777° W
Transiting the Hawaiian Islands? 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 SWIFT RESPONDER 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 SWIFT RESPONDER and switch it all on
Free to join · nothing to install to start · cancel anytime
About SWIFT RESPONDER
What kind of vessel is SWIFT RESPONDER?
SWIFT RESPONDER is a Cargo flagged to United States of America.
Where was SWIFT RESPONDER last seen?
SWIFT RESPONDER was last reported in the Hawaiian Islands in Jun 2026 on public AIS.
What is SWIFT RESPONDER's MMSI?
SWIFT RESPONDER's MMSI is 366607000. Call sign WDN7364. IMO 9043938.
How big is SWIFT RESPONDER?
SWIFT RESPONDER is about 70 m long, 15 m on the beam, drawing 4.5 m.
Is SWIFT RESPONDER on the Master's Mate Safety Initiative Network?
Not yet. If SWIFT RESPONDER 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.