MMSI 356520000 · Call sign 3EXU4
Not yet on Master's MateOn the Panamanian registry, SHANNON RIVER is a 121-metre cargo carrier. She carries a beam of 16 m and a 3.6-metre draft. She's on record as MMSI 356520000, call sign 3EXU4, IMO 9368572. SHANNON RIVER can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put SHANNON RIVER on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.