MMSI 273273770 · Call sign UAGF5
Not yet on Master's MateALYSSUM flies the Russian flag — an 182-metre tank ship. She's built with a 27 m beam and a 8 m draft. On AIS she appears as MMSI 273273770, call sign UAGF5, IMO 9314818. It's free to add ALYSSUM to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
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
Joining the Safety Initiative Network doesn't just put ALYSSUM on the map. It hands you the full bridge:
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