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.
Military
STIRLING CASTLE
Military · last seen 56°N 4°W · Jun 2026 · MMSI 232047057 · Call sign GMHC
Not yet on Master's MateType
Military
Length
97 m
Beam
20 m
Call sign
GMHC
IMO
9630535
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
5
STIRLING CASTLE is a 97-metre boat. Her hull carries a beam measuring 20 metres. Look for MMSI 232047057, call sign GMHC, IMO 9630535. STIRLING CASTLE can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
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Is STIRLING CASTLE 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.
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Live AIS position · Jun 15, 2026 13:59 UTC
Position
56.0272° N, 3.6944° W
Status
Moored
Speed
0.0 kn
Course
253°
Destination
SEA
ETA
01-01 00:00 UTC
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Joining the Safety Initiative Network doesn't just put STIRLING CASTLE 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.
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About STIRLING CASTLE
What kind of vessel is STIRLING CASTLE?
STIRLING CASTLE is a Military.
Where was STIRLING CASTLE last seen?
STIRLING CASTLE was last reported in the North Sea in Jun 2026 on public AIS.
What is STIRLING CASTLE's MMSI?
STIRLING CASTLE's MMSI is 232047057. Call sign GMHC. IMO 9630535.
How big is STIRLING CASTLE?
STIRLING CASTLE is about 97 m long, 20 m on the beam.
Is STIRLING CASTLE on the Master's Mate Safety Initiative Network?
Not yet. If STIRLING CASTLE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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