MMSI 367555690 · Call sign WDG6315
Not yet on Master's MateGINNY HOWELL, an American harbour tug, measures 20 metres on deck. Her hull carries a 8-metre beam and a draft of 2.5 m. On the registers she's MMSI 367555690, call sign WDG6315. It's free to add GINNY HOWELL to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
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 GINNY HOWELL on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.