MMSI 367459930 · Call sign WDF5148
Not yet on Master's MateAn American leisure boat, Ortolan measures 12.6 metres. Ortolan has a beam of 7 m and a 2.6 m draft. On AIS she shows as MMSI 367459930, call sign WDF5148. Give Ortolan the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
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 Ortolan on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.