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.
Industrial Vessel
DIDAPPER 55
MMSI 368196090 · Call sign WDM3305
Not yet on Master's MateType
Industrial Vessel
Flag
USALength
16.8 m
Beam
10.7 m
Draft
1.8 m
Call sign
WDM3305
Official No.
1314185
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
DIDAPPER 55 is a commercial ship flying the American flag, spanning 16.8 metres. Her hull carries 10.7 metres in the beam and a draft measuring 1.8 metres. She broadcasts as MMSI 368196090, call sign WDM3305. DIDAPPER 55 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 · for commercial operators
Eyes on DIDAPPER 55, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 09:35 UTC
Position
39.5759° N, 75.5519° W
Status
Under way (engine)
Speed
0.1 kn
Course
329°
Transiting off the U.S. East Coast? 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put DIDAPPER 55 on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 DIDAPPER 55 and switch it all on
Free to join · nothing to install to start · cancel anytime
About DIDAPPER 55
What kind of vessel is DIDAPPER 55?
DIDAPPER 55 is a Industrial Vessel flagged to United States of America.
Where was DIDAPPER 55 last seen?
DIDAPPER 55 was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is DIDAPPER 55's MMSI?
DIDAPPER 55's MMSI is 368196090. Call sign WDM3305.
How big is DIDAPPER 55?
DIDAPPER 55 is about 16.8 m long, 10.7 m on the beam, drawing 1.8 m.
Is DIDAPPER 55 on the Master's Mate Safety Initiative Network?
Not yet. If DIDAPPER 55 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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