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 7
MMSI 244740507 · Call sign PI8877
Not yet on Master's MateType
Tanker
Flag
NLDLength
29 m
Beam
6 m
Draft
0.1 m
Call sign
PI8877
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
HYDROVAC 7 is a Dutch tanker, 29 metres LOA. Below, she has a 6 m beam and a draft of 0.1 m. On AIS she shows as MMSI 244740507, call sign PI8877. HYDROVAC 7 is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for commercial operators
Eyes on HYDROVAC 7, 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 19:06 UTC
Position
51.8497° N, 5.8277° E
Status
Moored
Speed
0.0 kn
Course
0°
Destination
NIJMEGEN
ETA
10-03 08:32 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 7 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.
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About HYDROVAC 7
What kind of vessel is HYDROVAC 7?
HYDROVAC 7 is a Tanker flagged to Netherlands.
Where was HYDROVAC 7 last seen?
HYDROVAC 7 was last reported in the North Sea in Jun 2026 on public AIS.
What is HYDROVAC 7's MMSI?
HYDROVAC 7's MMSI is 244740507. Call sign PI8877.
How big is HYDROVAC 7?
HYDROVAC 7 is about 29 m long, 6 m on the beam, drawing 0.1 m.
Is HYDROVAC 7 on the Master's Mate Safety Initiative Network?
Not yet. If HYDROVAC 7 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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