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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.
Recreational

HAWKEYE IV

MMSI 366753650 · Call sign WCY5943

Not yet on Master's Mate
Type
Recreational
Flag
USAUSA
Length
19.8 m
Beam
5.2 m
Draft
2.8 m
Call sign
WCY5943
Official No.
1059187
Hull ID
PMH65002F797
AIS reports
1

HAWKEYE IV is a cruising boat flying the flag of the United States, 19.8 metres in length. HAWKEYE IV has a 5.2 m beam and a 2.8 m draft. On AIS she appears as MMSI 366753650, call sign WCY5943. Claim HAWKEYE IV free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.

Free forever · No credit card · for recreational captains

Keep HAWKEYE IV 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

Wherever HAWKEYE IV roams, 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 HAWKEYE IV 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 HAWKEYE IV and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About HAWKEYE IV

What kind of vessel is HAWKEYE IV?
HAWKEYE IV is a Recreational flagged to United States of America.
What is HAWKEYE IV's MMSI?
HAWKEYE IV's MMSI is 366753650. Call sign WCY5943.
How big is HAWKEYE IV?
HAWKEYE IV is about 19.8 m long, 5.2 m on the beam, drawing 2.8 m.
Is HAWKEYE IV on the Master's Mate Safety Initiative Network?
Not yet. If HAWKEYE IV is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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