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.
Passenger (Inspected)
Cape Air
MMSI 366936150 · Call sign WDB7084
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
9.4 m
Beam
3.2 m
Draft
1.8 m
Call sign
WDB7084
Official No.
1151981
AIS reports
1
Cape Air, an American ferry, measures 9.4 metres on deck. Cape Air has a beam measuring 3.2 metres and a 1.8-metre draft. On AIS she appears as MMSI 366936150, call sign WDB7084. Cape Air 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 Cape Air 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
Wherever Cape Air 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 Cape Air 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 Cape Air and switch it all on
Free to join · nothing to install to start · cancel anytime
About Cape Air
What kind of vessel is Cape Air?
Cape Air is a Passenger (Inspected) flagged to United States of America.
What is Cape Air's MMSI?
Cape Air's MMSI is 366936150. Call sign WDB7084.
How big is Cape Air?
Cape Air is about 9.4 m long, 3.2 m on the beam, drawing 1.8 m.
Is Cape Air on the Master's Mate Safety Initiative Network?
Not yet. If Cape Air is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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