Comment:	https://sdr.pb4c.nl
Location:	50°56.41' N 5°57.98' E - locator JO20XW55XP - show map 788.0 m Southwest bearing 204° from Brunssum, Gemeente Brunssum, Limburg, Netherlands [?] 2.4 km Southeast bearing 130° from Merkelbeek, Gemeente Onderbanken, Limburg, Netherlands 68.9 km West bearing 271° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany 113.8 km East bearing 84° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2026-01-28 16:11:39 UTC (24d 4h47m ago) 2026-01-28 17:11:39 CET local time at Brunssum, Netherlands [?]
Device:	WB2OSZ: DireWolf
Last path:	PB4C>APDW16 via TCPIP*,qAC,T2UKRAINE
Positions stored:	5
Last heard a station directly:	2026-01-22 19:47:33 UTC (30d 1h11m ago)

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.