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
ROLAND OLDENDORFF
MMSI 636092816 · Call sign D5KD7
Not yet on Master's MateType
Cargo
Flag
LBRLength
260 m
Beam
43 m
Draft
14.2 m
Call sign
D5KD7
IMO
9463633
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
42
ROLAND OLDENDORFF is a Liberian 260-metre merchant vessel. She carries a beam of 43 m and a 14.2 m draft. She's listed under MMSI 636092816, call sign D5KD7, IMO 9463633. Add ROLAND OLDENDORFF to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for commercial operators
Eyes on ROLAND 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
Last known position · Jun 4, 2026
Position
51.0519° N, 1.8204° E
Transiting the Strait of Dover? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put ROLAND 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 ROLAND OLDENDORFF and switch it all on
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About ROLAND OLDENDORFF
What kind of vessel is ROLAND OLDENDORFF?
ROLAND OLDENDORFF is a Cargo flagged to Liberia.
Where was ROLAND OLDENDORFF last seen?
ROLAND OLDENDORFF was last reported in the Strait of Dover in Jun 2026 on public AIS.
What is ROLAND OLDENDORFF's MMSI?
ROLAND OLDENDORFF's MMSI is 636092816. Call sign D5KD7. IMO 9463633.
How big is ROLAND OLDENDORFF?
ROLAND OLDENDORFF is about 260 m long, 43 m on the beam, drawing 14.2 m.
Is ROLAND OLDENDORFF on the Master's Mate Safety Initiative Network?
Not yet. If ROLAND OLDENDORFF is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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