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.
Pleasure Craft
IMPROMPTU
Pleasure Craft · last seen 41°N 14°E · Jun 2026 · MMSI 319769000 · Call sign ZGBJ3
Not yet on Master's MateType
Pleasure Craft
Length
50 m
Beam
9 m
Draft
2.6 m
Call sign
ZGBJ3
IMO
9599640
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
IMPROMPTU is a 50-metre leisure boat. She carries a 9-metre beam and a 2.6-metre draft. Her papers read MMSI 319769000, call sign ZGBJ3, IMO 9599640. IMPROMPTU is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for recreational captains
Keep IMPROMPTU looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 16, 2026 09:41 UTC
Position
40.6396° N, 14.3896° E
Status
At anchor
Speed
0.1 kn
Course
224°
Destination
IT RRO
ETA
06-16 08:30 UTC
Cruising the Adriatic Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put IMPROMPTU 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Claim IMPROMPTU and switch it all on
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About IMPROMPTU
What kind of vessel is IMPROMPTU?
IMPROMPTU is a Pleasure Craft.
Where was IMPROMPTU last seen?
IMPROMPTU was last reported in the Adriatic Sea in Jun 2026 on public AIS.
What is IMPROMPTU's MMSI?
IMPROMPTU's MMSI is 319769000. Call sign ZGBJ3. IMO 9599640.
How big is IMPROMPTU?
IMPROMPTU is about 50 m long, 9 m on the beam, drawing 2.6 m.
Is IMPROMPTU on the Master's Mate Safety Initiative Network?
Not yet. If IMPROMPTU is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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