Forrás hívójel:	OK0PI-S
Megjegyzés:	440 Voice 439.27500MHz -7.6000MHz
Hely:	49°18.48' N 14°11.55' E - lokátor JN79CH33CW - térkép nézet 3.3 km Kelet irány 92° tól Písek, Jihočeský Kraj, Czech Republic [?] 12.2 km Észak irány 352° tól Protivín, Jihočeský Kraj, Czech Republic 88.2 km Dél irány 191° tól Prague, Hlavní Mesto Praha, Czech Republic 111.5 km Észak irány 357° tól Linz, Upper Austria, Austria
Utolső pozíció:	2025-11-22 21:43:08 UTC (20m15s ezelőtt) 2025-11-22 22:43:08 CET helyi idő Písek, Czech Republic [?]
Utolsó útvonal:	OK0PI-S>APDG01 via TCPIP*,qAC,OK0PI-GS
Positions stored:	2

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.