MMSI 367080020 · Call sign WDC7991
Not yet on Master's MateOut of the United States, Storm Petrel is a 10.4-metre leisure boat. She's built with a beam measuring 3.4 metres and a 1.4-metre draft. She's on record as MMSI 367080020, call sign WDC7991. It's free to add Storm Petrel to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
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 Storm Petrel on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.