Callsign:	PB4181
MMSI number:	211706120
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (79)
Destination:	DILLINGEN (ETA Oct02 06:00)
Location:	51°49.88' N 4°32.63' E - locator JO21GT59GM - show map 1.5 km West bearing 250° from Heerjansdam, Gemeente Zwijndrecht, South Holland, Netherlands [?] 2.9 km South bearing 167° from Barendrecht, Gemeente Barendrecht, South Holland, Netherlands 64.8 km South bearing 202° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 109.8 km North bearing 7° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-08-23 12:36:18 UTC (11h48m ago) 2025-08-23 14:36:18 CEST local time at Heerjansdam, Netherlands [?]
Course:	087.0° – heading 511°
Speed:	15 km/h
Dimensions:	length 172 m width 12 m draught 2.0 m
Last path:	PB4181>ais via IC8FGU
Positions stored:	73080

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.