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.
Cargo
JENS OLDENDORFF
MMSI 636022830 · Call sign D5YN6
Not yet on Master's MateType
Cargo
Flag
LBRLength
199 m
Beam
32 m
Draft
11.9 m
Call sign
D5YN6
IMO
9852028
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
29
Out of Liberia, JENS OLDENDORFF is a 199-metre cargo carrier. JENS OLDENDORFF has a beam of 32 m and a 11.9-metre draft. She broadcasts as MMSI 636022830, call sign D5YN6, IMO 9852028. Sign JENS OLDENDORFF up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for commercial operators
Eyes on JENS OLDENDORFF, 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 20:55 UTC
Position
40.5510° N, 70.6433° W
Status
Under way (engine)
Speed
8.3 kn
Course
267°
Destination
USPVD
ETA
06-10 05:30 UTC
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 JENS OLDENDORFF 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 JENS OLDENDORFF and switch it all on
Free to join · nothing to install to start · cancel anytime
About JENS OLDENDORFF
What kind of vessel is JENS OLDENDORFF?
JENS OLDENDORFF is a Cargo flagged to Liberia.
Where was JENS OLDENDORFF last seen?
JENS OLDENDORFF was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is JENS OLDENDORFF's MMSI?
JENS OLDENDORFF's MMSI is 636022830. Call sign D5YN6. IMO 9852028.
How big is JENS OLDENDORFF?
JENS OLDENDORFF is about 199 m long, 32 m on the beam, drawing 11.9 m.
Is JENS OLDENDORFF on the Master's Mate Safety Initiative Network?
Not yet. If JENS OLDENDORFF 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.