Master's MateSafety Initiative Network
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.
High-speed Craft
BLAIR C
MMSI 338256000 · Call sign WDP5232
Not yet on Master's MateType
High-speed Craft
Flag
USALength
52 m
Beam
9 m
Draft
2.1 m
Call sign
WDP5232
IMO
9759379
Official No.
1099101
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
BLAIR C, an American passenger boat, measures 52 metres on deck. She carries a 9-metre beam and a 2.1 m draft. Officially she's MMSI 338256000, call sign WDP5232, IMO 9759379. BLAIR C carries passengers; the free Master's Mate Safety Initiative Network helps carry the watch, with distress alerting and a network nearby.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard BLAIR C safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jan 1, 1970 00:00 UTC
Position
0.0000° N, 0.0000° E
Status
Under way (engine)
Destination
LB 58, PEIR C
ETA
04-24 10:07 UTC
Wherever BLAIR C roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put BLAIR C on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim BLAIR C and switch it all on
Free to join · nothing to install to start · cancel anytime
About BLAIR C
What kind of vessel is BLAIR C?
BLAIR C is a High-speed Craft flagged to United States of America.
Where was BLAIR C last seen?
BLAIR C was last reported in around 35°N 118°W in Jun 2026 on public AIS.
What is BLAIR C's MMSI?
BLAIR C's MMSI is 338256000. Call sign WDP5232. IMO 9759379.
How big is BLAIR C?
BLAIR C is about 52 m long, 9 m on the beam, drawing 2.1 m.
Is BLAIR C on the Master's Mate Safety Initiative Network?
Not yet. If BLAIR C is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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