Callsign:	DD4564
MMSI number:	211290190
Navigational status:	Under way (engine) (0)
Vessel class:	SAR (51)
Destination:	SAR IN OPERATION (ETA 01010000)
Location:	54°19.01' N 13°05.72' E - locator JO64NH16KB - show map 1.2 km Northeast bearing 46° from Stralsund, Mecklenburg-Vorpommern, Germany [?] 2.5 km Southwest bearing 234° from Altefähr, Mecklenburg-Vorpommern, Germany 67.0 km Northeast bearing 67° from Rostock, Mecklenburg-Vorpommern, Germany 137.3 km Northwest bearing 317° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
Last position:	2025-06-07 08:01:06 UTC (51d 22h59m ago) 2025-06-07 10:01:06 CEST local time at Stralsund, Germany [?]
Course:	0° – heading 511°
Speed:	0 km/h
Dimensions:	length 0 m width 0 m draught 0.9 m
Last path:	DD4564>ais via es8tjm
Positions stored:	142

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.