Callsign:	PB4609
MMSI number:	244660331
IMO number:	160382
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	GROTE KOLK ZEESLUIS
Location:	50°14.82' N 7°37.34' E - locator JO30TF49QG - show map 520.7 m Southeast bearing 130° from Osterspai, Rheinland-Pfalz, Germany [?] 2.9 km Northeast bearing 52° from Boppard, Rheinland-Pfalz, Germany 76.9 km West bearing 281° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany 89.8 km Southeast bearing 148° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-12-04 08:07:08 UTC (1d 3h59m ago) 2025-12-04 09:07:08 CET local time at Osterspai, Germany [?]
Course:	286° – heading 511°
Speed:	9 km/h
Dimensions:	length 110 m width 10 m draught 2.1 m
Last path:	PB4609>ais via DG8JT
Positions stored:	74176

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.