MMSI 367709670 · Call sign WDI5546
Not yet on Master's MateSybil L LaQuay, a service vessel on the the United States registry, measures 24.6 metres on deck. She's built with a 9.8 m beam and a 3.4 m draft. Find her under MMSI 367709670, call sign WDI5546. Put Sybil L LaQuay on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
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 Sybil L LaQuay on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.