Megjegyzés:	SharkRF openSPOT4
Hely:	50°55.94' N 5°58.84' E - lokátor JO20XW73QS - térkép nézet 5.4 km Észak irány 359° tól Heerlen, Gemeente Heerlen, Limburg, Netherlands [?] 6.5 km Északkelet irány 33° tól Voerendaal, Gemeente Voerendaal, Limburg, Netherlands 67.9 km Nyugat irány 270° tól Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany 114.7 km Kelet irány 85° tól Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Utolső pozíció:	2025-05-08 09:05:59 UTC (30d 19h47m ezelőtt) 2025-05-08 11:05:59 CEST helyi idő Heerlen, Netherlands [?]
Magasság:	0 m
Device:	SharkRF: openSPOT4 (gadget)
Utolsó útvonal:	PD0HM>APOSB4 via TCPIP*,qAC,T2SYDNEY
Positions stored:	4

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.