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

IMMATURE

Recreational · United States of America · last seen 39°N 77°W · Jun 2026 · MMSI 368395550 · Call sign WDP9011

Not yet on Master's Mate

Type

Recreational

Flag

USA

Length

14.5 m

Beam

4.4 m

Draft

2.4 m

Call sign

WDP9011

Official No.

1352438

Hull ID

RGMSM014E425

First reported

Jun 2026

Last reported

Jun 2026

AIS reports

Registered in the United States, IMMATURE is a 14.5-metre pleasure craft. IMMATURE has a 4.4 m beam and a 2.4 m draft. On the registers she's MMSI 368395550, call sign WDP9011. Claim IMMATURE free and let the Master's Mate Safety Initiative Network keep an eye on her, on the water or off.

Photos of IMMATURE

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Keep IMMATURE 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.

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Live AIS position · Jun 16, 2026 15:54 UTC

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Position

38.8757° N, 77.0239° W

Status

Under way (engine)

Speed

0.0 kn

Course

360°

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Joining the Safety Initiative Network doesn't just put IMMATURE 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.

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About IMMATURE

What kind of vessel is IMMATURE?

IMMATURE is a Recreational flagged to United States of America.

Where was IMMATURE last seen?

IMMATURE was last reported in Chesapeake Bay in Jun 2026 on public AIS.

What is IMMATURE's MMSI?

IMMATURE's MMSI is 368395550. Call sign WDP9011.

How big is IMMATURE?

IMMATURE is about 14.5 m long, 4.4 m on the beam, drawing 2.4 m.

Is IMMATURE on the Master's Mate Safety Initiative Network?

Not yet. If IMMATURE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).