MMSI 367034980 · Call sign WCY5542
Not yet on Master's MateKEKOA flies the American flag — a 36-metre utility vessel. She carries 9.6 metres in the beam and a 4.8-metre draft. On the registers she's MMSI 367034980, call sign WCY5542, IMO 7210783. Working vessels like KEKOA are never truly alone on the Master's Mate Safety Initiative Network — free, with a fleet on watch.
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 KEKOA on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.