Megjegyzés:	OpenSPOT4 testing equipment
Hely:	53°12.07' N 5°47.13' E - lokátor JO23VE48GG - térkép nézet 1.5 km Nyugat irány 269° tól Leeuwarden, Gemeente Leeuwarden, Friesland, Netherlands [?] 2.0 km Északnyugat irány 302° tól Huizum, Gemeente Leeuwarden, Friesland, Netherlands 52.0 km Nyugat irány 268° tól Groningen, Gemeente Groningen, Groningen, Netherlands 109.9 km Északkelet irány 33° tól Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Utolső pozíció:	2025-11-02 21:44:53 UTC (12d 13h53m ezelőtt) 2025-11-02 22:44:53 CET helyi idő Leeuwarden, Netherlands [?]
Magasság:	0 m
Device:	SharkRF: openSPOT4 (gadget)
Utolsó útvonal:	PA3GOQ-4>APOSB4 via TCPIP*,qAS,PA3GOQ
Positions stored:	1
Más SSID-k:	PA3GOQ-9 PA3GOQ-3 PA3GOQ

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.