Callsign:	PD3931
MMSI number:	244660071
IMO number:	168946
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Location:	49°10.98' N 9°12.81' E - locator JN49OE53OW - show map 4.2 km West bearing 286° from Erlenbach, Regierungsbezirk Stuttgart, Baden-Württemberg, Germany [?] 4.8 km North bearing 354° from Heilbronn, Baden-Württemberg, Germany 44.6 km North bearing 3° from Stuttgart, Regierungsbezirk Stuttgart, Baden-Württemberg, Germany 110.5 km South bearing 160° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position:	2025-03-11 11:04:53 UTC (2d 1h25m ago) 2025-03-11 12:04:53 CET local time at Erlenbach, Germany [?]
Course:	77° – heading 511°
Speed:	16 km/h
Dimensions:	length 77 m width 8 m draught 2.0 m
Last path:	PD3931>ais via DD7RG
Positions stored:	47082

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.