Forrás hívójel:	OK4AB-S
Megjegyzés:	440 Voice 438.07500MHz +0.0000MHz
Hely:	49°58.35' N 14°17.27' E - lokátor JN79DX43MJ - térkép nézet 245.9 m Nyugat irány 272° tól Třebotov, Středočeský Kraj, Czech Republic [?] 2.7 km Északnyugat irány 301° tól Černošice, Středočeský Kraj, Czech Republic 16.0 km Délnyugat irány 217° tól Prague, Hlavní Mesto Praha, Czech Republic 126.0 km Dél irány 162° tól Dresden, Direktionsbezirk Dresden, Saxony, Germany
Utolső pozíció:	2025-11-22 21:00:39 UTC (2h44m ezelőtt) 2025-11-22 22:00:39 CET helyi idő Třebotov, Czech Republic [?]
Utolsó útvonal:	OK4AB-S>APDG01 via TCPIP*,qAC,OK4AB-GS
Positions stored:	115

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.