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.
Tanker
HYDROVAC 15
MMSI 244700322 · Call sign PG4515
Not yet on Master's MateType
Tanker
Flag
NLDLength
26 m
Beam
5 m
Draft
1.5 m
Call sign
PG4515
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
HYDROVAC 15 is a tank ship wearing Dutch colours, 26 metres overall. HYDROVAC 15 has a beam measuring 5 metres and a 1.5-metre draft. On the registers she's MMSI 244700322, call sign PG4515. HYDROVAC 15 is welcome on the Master's Mate Safety Initiative Network — free situational awareness and a watch network shared by vessels of every size.
Free forever · No credit card · for commercial operators
Eyes on HYDROVAC 15, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
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Live AIS position · Jun 9, 2026 19:53 UTC
Position
53.1700° N, 5.4123° E
Status
Moored
Speed
0.1 kn
Course
360°
Destination
HARLINGEN
ETA
10-27 07:06 UTC
Transiting the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put HYDROVAC 15 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 HYDROVAC 15 and switch it all on
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About HYDROVAC 15
What kind of vessel is HYDROVAC 15?
HYDROVAC 15 is a Tanker flagged to Netherlands.
Where was HYDROVAC 15 last seen?
HYDROVAC 15 was last reported in the North Sea in Jun 2026 on public AIS.
What is HYDROVAC 15's MMSI?
HYDROVAC 15's MMSI is 244700322. Call sign PG4515.
How big is HYDROVAC 15?
HYDROVAC 15 is about 26 m long, 5 m on the beam, drawing 1.5 m.
Is HYDROVAC 15 on the Master's Mate Safety Initiative Network?
Not yet. If HYDROVAC 15 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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