MMSI 366177390 · Call sign WTS5995
Not yet on Master's MateOut of the United States, F/V CELTIC is a 26.9-metre offshore fishing boat. She's built with a 7.3 m beam and a 4.1-metre draft. Her registration reads MMSI 366177390, call sign WTS5995, IMO 7742619. F/V CELTIC can join the Master's Mate Safety Initiative Network free, for live AIS, weather, and a network of boats ready to help when it counts.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put F/V CELTIC on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.