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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
GAS DEFIANCE
MMSI 538003218 · Call sign V7PF3
Not yet on Master's MateType
Tanker
Flag
MHLLength
100 m
Beam
18 m
Draft
4.2 m
Call sign
V7PF3
IMO
9359557
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
56
GAS DEFIANCE is a Marshall Islands tank vessel, spanning 100 metres. Below, she has a beam of 18 m and a draft measuring 4.2 metres. Find her under MMSI 538003218, call sign V7PF3, IMO 9359557. There's a place for GAS DEFIANCE on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for commercial operators
Eyes on GAS DEFIANCE, 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
Live AIS position · Jun 9, 2026 21:24 UTC
Position
51.3301° N, 2.6065° E
Status
At anchor
Speed
0.5 kn
Course
339°
Transiting the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put GAS DEFIANCE 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 GAS DEFIANCE and switch it all on
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About GAS DEFIANCE
What kind of vessel is GAS DEFIANCE?
GAS DEFIANCE is a Tanker flagged to Marshall Islands.
Where was GAS DEFIANCE last seen?
GAS DEFIANCE was last reported in the North Sea in Jun 2026 on public AIS.
What is GAS DEFIANCE's MMSI?
GAS DEFIANCE's MMSI is 538003218. Call sign V7PF3. IMO 9359557.
How big is GAS DEFIANCE?
GAS DEFIANCE is about 100 m long, 18 m on the beam, drawing 4.2 m.
Is GAS DEFIANCE on the Master's Mate Safety Initiative Network?
Not yet. If GAS DEFIANCE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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