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
MCALLISTER RESPONDER
MMSI 367091050 · Call sign WDC8665
Not yet on Master's MateType
Tug
Flag
USALength
34 m
Beam
10 m
Draft
4 m
Call sign
WDC8665
IMO
6801743
Official No.
510006
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
83
Registered in the United States, MCALLISTER RESPONDER is a 34-metre tugboat. MCALLISTER RESPONDER has a 10-metre beam and a 4 m draft. She broadcasts as MMSI 367091050, call sign WDC8665, IMO 6801743. Bring MCALLISTER RESPONDER aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for working boats
Built for boats that work — like MCALLISTER RESPONDER.
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
Live AIS position · Jun 9, 2026 23:18 UTC
Position
39.6308° N, 75.5738° W
Status
Under way (engine)
Speed
7.4 kn
Course
220°
Destination
PHILADELPHIA, PA
ETA
03-04 21:30 UTC
Working 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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MCALLISTER RESPONDER 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 MCALLISTER RESPONDER and switch it all on
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About MCALLISTER RESPONDER
What kind of vessel is MCALLISTER RESPONDER?
MCALLISTER RESPONDER is a Tug flagged to United States of America.
Where was MCALLISTER RESPONDER last seen?
MCALLISTER RESPONDER was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is MCALLISTER RESPONDER's MMSI?
MCALLISTER RESPONDER's MMSI is 367091050. Call sign WDC8665. IMO 6801743.
How big is MCALLISTER RESPONDER?
MCALLISTER RESPONDER is about 34 m long, 10 m on the beam, drawing 4 m.
Is MCALLISTER RESPONDER on the Master's Mate Safety Initiative Network?
Not yet. If MCALLISTER RESPONDER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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