MMSI 367043610 · Call sign WDC5598
Not yet on Master's MateDONALD LEE, a fishing craft flying the American flag, measures 24.9 metres on deck. Below, she has a 7.3-metre beam and a draft measuring 3.7 metres. On AIS she shows as MMSI 367043610, call sign WDC5598, IMO 8940048. Out where help is far away, DONALD LEE has the free Master's Mate Safety Initiative Network — and a fleet that answers.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put DONALD LEE on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.