Sign up free Dashboard Log out
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.
Search & Rescue

JAN VAN DER HEYDE 4

MMSI 244030134 · Call sign PD4278

Not yet on Master's Mate
Type
Search & Rescue
Flag
NLDNLD
Length
18 m
Beam
5 m
Draft
1.6 m
Call sign
PD4278
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85

JAN VAN DER HEYDE 4 is a craft sailing under the Dutch flag, 18 metres LOA. Below, she has a beam measuring 5 metres and a draft of 1.6 m. Officially she's MMSI 244030134, call sign PD4278. JAN VAN DER HEYDE 4 can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.

Free forever · No credit card

Is JAN VAN DER HEYDE 4 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

Live AIS position · Jun 9, 2026 23:45 UTC
Position
52.3823° N, 4.9608° E
Status
Engaged in fishing
Speed
0.0 kn
Course
360°
Destination
AMSTERDAM
ETA
10-10 20:00 UTC
Crossing the North Sea? 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

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put JAN VAN DER HEYDE 4 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 JAN VAN DER HEYDE 4 and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About JAN VAN DER HEYDE 4

What kind of vessel is JAN VAN DER HEYDE 4?
JAN VAN DER HEYDE 4 is a Search & Rescue flagged to Netherlands.
Where was JAN VAN DER HEYDE 4 last seen?
JAN VAN DER HEYDE 4 was last reported in the North Sea in Jun 2026 on public AIS.
What is JAN VAN DER HEYDE 4's MMSI?
JAN VAN DER HEYDE 4's MMSI is 244030134. Call sign PD4278.
How big is JAN VAN DER HEYDE 4?
JAN VAN DER HEYDE 4 is about 18 m long, 5 m on the beam, drawing 1.6 m.
Is JAN VAN DER HEYDE 4 on the Master's Mate Safety Initiative Network?
Not yet. If JAN VAN DER HEYDE 4 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.