MMSI 244010871 · Call sign PBOQ
Not yet on Master's MateHEEMSKERKGRACHT flies the Dutch flag — a 139-metre cargo ship. She's built with 22 metres in the beam and a 7.4 m draft. On AIS she appears as MMSI 244010871, call sign PBOQ, IMO 9443669. It's free to add HEEMSKERKGRACHT 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 HEEMSKERKGRACHT on the map. It hands you the full bridge:
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