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.
Unknown
GRYPHON
MMSI 366137000 · Call sign WCX8170
Not yet on Master's MateType
Unknown
Flag
USALength
12.2 m
Beam
3.7 m
Draft
1.6 m
Call sign
WCX8170
Official No.
695248
Hull ID
TPP60073M84A
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
25
On the American registry, GRYPHON is a 12.2-metre vessel. Below, she has 3.7 metres in the beam and a draft of 1.6 m. Find her under MMSI 366137000, call sign WCX8170. There's a place for GRYPHON on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card
Is GRYPHON your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
35.2538° S, 174.1999° E
Wherever GRYPHON 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put GRYPHON 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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim GRYPHON and switch it all on
Free to join · nothing to install to start · cancel anytime
About GRYPHON
What kind of vessel is GRYPHON?
GRYPHON is a Unknown flagged to United States of America.
Where was GRYPHON last seen?
GRYPHON was last reported in around 35°S 174°E in Jun 2026 on public AIS.
What is GRYPHON's MMSI?
GRYPHON's MMSI is 366137000. Call sign WCX8170.
How big is GRYPHON?
GRYPHON is about 12.2 m long, 3.7 m on the beam, drawing 1.6 m.
Is GRYPHON on the Master's Mate Safety Initiative Network?
Not yet. If GRYPHON 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.