MMSI 368251560 · Call sign WDM9313
Not yet on Master's MateM/V Frances Diane, a harbour workboat flying the American flag, measures 21.9 metres on deck. Below, she has a 9.1-metre beam and a draft of 3 m. She's listed under MMSI 368251560, call sign WDM9313. Put M/V Frances Diane on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put M/V Frances Diane on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.