Callsign:	5LER4
MMSI number:	636021584
IMO number:	950442
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Destination:	ES LPA (ETA Sep01 12:00)
Location:	53°45.31' N 6°24.38' E - locator JO33ES81SF - show map 27.0 km Northwest bearing 316° from Borkum, Lower Saxony, Germany [?] 39.8 km West bearing 282° from Juist, Lower Saxony, Germany 60.5 km North bearing 350° from Groningen, Gemeente Groningen, Groningen, Netherlands 135.5 km Northwest bearing 300° from Oldenburg, Lower Saxony, Germany
Last position:	2025-09-13 15:28:42 UTC (2d 1h3m ago) 2025-09-13 17:28:42 CEST local time at Borkum, Germany [?]
Course:	77° – heading 80°
Speed:	12 km/h
Dimensions:	length 199 m width 32 m draught 0.0 m
Last path:	5LER4>ais via pa2dx
Positions stored:	6404

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.