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.
Recreational
WISCHBONE
MMSI 366883990 · Call sign WDF9160
Not yet on Master's MateType
Recreational
Flag
USALength
16 m
Beam
4.7 m
Draft
1.4 m
Call sign
WDF9160
Official No.
1138539
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
21
WISCHBONE is a leisure boat flagged in the United States, measuring 16 metres. WISCHBONE has a beam of 4.7 m and a 1.4 m draft. She's listed under MMSI 366883990, call sign WDF9160. Whether she's at the dock or out for the weekend, WISCHBONE is covered by the free Master's Mate Safety Initiative Network — alarms, weather, and a watching fleet.
Free forever · No credit card · for recreational captains
Keep WISCHBONE looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
43.7725° N, 69.9332° W
Cruising the Gulf of Maine? 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put WISCHBONE 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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 WISCHBONE and switch it all on
Free to join · nothing to install to start · cancel anytime
About WISCHBONE
What kind of vessel is WISCHBONE?
WISCHBONE is a Recreational flagged to United States of America.
Where was WISCHBONE last seen?
WISCHBONE was last reported in the Gulf of Maine in Jun 2026 on public AIS.
What is WISCHBONE's MMSI?
WISCHBONE's MMSI is 366883990. Call sign WDF9160.
How big is WISCHBONE?
WISCHBONE is about 16 m long, 4.7 m on the beam, drawing 1.4 m.
Is WISCHBONE on the Master's Mate Safety Initiative Network?
Not yet. If WISCHBONE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.