MMSI 367627190 · Call sign WDH5361
Not yet on Master's MateFlattery is a cruising boat sailing under the American flag, 12.9 metres from stem to stern. Flattery has a beam measuring 4.4 metres and a 2.5-metre draft. On AIS she shows as MMSI 367627190, call sign WDH5361. Claim Flattery free and let the Master's Mate Safety Initiative Network keep an eye on her, on the water or off.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put Flattery on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.