Location:	51°08.05' N 4°04.61' E - locator JO21AD92FE - show map 5.8 km Southwest bearing 234° from Sint-Niklaas, Provincie Oost-Vlaanderen, Flanders, Belgium [?] 10.0 km South bearing 199° from Sint-Gillis-Waas, Provincie Oost-Vlaanderen, Flanders, Belgium 36.8 km Northwest bearing 329° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium 91.9 km South bearing 198° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-09-25 15:20:30 UTC (1d 37m ago) 2025-09-25 17:20:30 CEST local time at Sint-Niklaas, Belgium [?]
Altitude:	19 m
Course:	316°
Speed:	24 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	ON4KVK>API510 via DSTAR*,qAR,ON0SNW-B
Positions stored:	397
Other SSIDs:	ON4KVK-D

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.