The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Passenger (Inspected)
DIVER DOWN
U.S. Official No. 655964
Not yet on Master's Mate
Type
Passenger (Inspected)
Flag
USA
Length
12.2 m
Beam
4.8 m
Draft
1.5 m
First reported
Jun 2026
AIS reports
1
DIVER DOWN is an excursion vessel listed on the the United States registry, 12.2 metres from stem to stern. She carries a 4.8-metre beam and a 1.5-metre draft. She's on record as U.S. official number 655964. DIVER DOWN can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard DIVER DOWN safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.