MMSI 368184910 · Call sign WDM2079
Not yet on Master's MateSPINDLETOP is a harbour workboat on the the United States registry, 27 metres long. Below, she has 7 metres in the beam and a draft of 3.7 m. Officially she's MMSI 368184910, call sign WDM2079. Claim SPINDLETOP free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put SPINDLETOP on the map. It hands you the full bridge:
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