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.
Military
NAVY SEPTAR 01
MMSI 369970489
Not yet on Master's MateType
Military
Flag
USALength
20 m
Beam
5 m
Draft
2 m
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
48
On the American registry, NAVY SEPTAR 01 is a 20-metre vessel. She has a beam measuring 5 metres and a draft of 2 m. She's on record as MMSI 369970489. NAVY SEPTAR 01 can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card
Is NAVY SEPTAR 01 your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
38.0829° N, 76.3994° W
Crossing Chesapeake Bay? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put NAVY SEPTAR 01 on the map. It hands you the full bridge:
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.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim NAVY SEPTAR 01 and switch it all on
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About NAVY SEPTAR 01
What kind of vessel is NAVY SEPTAR 01?
NAVY SEPTAR 01 is a Military flagged to United States of America.
Where was NAVY SEPTAR 01 last seen?
NAVY SEPTAR 01 was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is NAVY SEPTAR 01's MMSI?
NAVY SEPTAR 01's MMSI is 369970489.
How big is NAVY SEPTAR 01?
NAVY SEPTAR 01 is about 20 m long, 5 m on the beam, drawing 2 m.
Is NAVY SEPTAR 01 on the Master's Mate Safety Initiative Network?
Not yet. If NAVY SEPTAR 01 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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