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
NORTHERN OSPREY
MMSI 352005487 · Call sign 3E8741
Not yet on Master's MateType
Tanker
Flag
PANLength
116 m
Beam
15 m
Draft
5.6 m
Call sign
3E8741
IMO
9283459
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
83
NORTHERN OSPREY, a tank ship on the Panama registry, measures 116 metres on deck. Below, she has a beam measuring 15 metres and a draft of 5.6 m. She's on record as MMSI 352005487, call sign 3E8741, IMO 9283459. Put NORTHERN OSPREY on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for commercial operators
Eyes on NORTHERN OSPREY, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
51.9426° N, 4.1774° E
Transiting the North Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put NORTHERN OSPREY 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 NORTHERN OSPREY and switch it all on
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About NORTHERN OSPREY
What kind of vessel is NORTHERN OSPREY?
NORTHERN OSPREY is a Tanker flagged to Panama.
Where was NORTHERN OSPREY last seen?
NORTHERN OSPREY was last reported in the North Sea in Jun 2026 on public AIS.
What is NORTHERN OSPREY's MMSI?
NORTHERN OSPREY's MMSI is 352005487. Call sign 3E8741. IMO 9283459.
How big is NORTHERN OSPREY?
NORTHERN OSPREY is about 116 m long, 15 m on the beam, drawing 5.6 m.
Is NORTHERN OSPREY on the Master's Mate Safety Initiative Network?
Not yet. If NORTHERN OSPREY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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