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AIS vessel JOHANNA - show graphs
Callsign: PD4153
MMSI number: 244110508
Navigational status: Moored (5)
Vessel class: Passenger (69)
Destination: BERLIN
Location: 52°27.76' N 13°30.34' E - locator JO62SL01QB - show map
4.5 km North bearing 18° from Rudow, Berlin, Germany [?]
5.0 km Northeast bearing 32° from Gropiusstadt, Berlin, Germany
9.4 km Southeast bearing 137° from Berlin, Berlin, Germany
128.2 km Southwest bearing 214° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
Last position: 2025-07-12 21:34:54 UTC (17d 14h26m ago)
2025-07-12 23:34:54 CEST local time at Rudow, Germany [?]
Course: 135° – heading 511°
Speed: 11 km/h
Dimensions: draught 0.2 m
Last path: PD4153>ais via if0xx
Positions stored: 6101
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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