Source callsign:	OK2ZDL-S
Comment:	440 Voice 430.40000MHz +0.0000MHz
Location:	49°24.78' N 15°35.51' E - ตำแหน่ง JN79TJ19AC - show map 1.9 km เหนือ bearing 1° มาจาก Jihlava, Vysočina, Czech Republic [?] 5.5 km ตะวันตก bearing 279° มาจาก Velký Beranov, Vysočina, Czech Republic 77.5 km ตะวันตก bearing 289° มาจาก Brno, South Moravian Region, Czech Republic 112.7 km ตะวันออกเฉียงใต้ bearing 131° มาจาก Prague, Hlavní Mesto Praha, Czech Republic
Last position:	2025-12-23 19:20:18 UTC (8m29s ago) 2025-12-23 20:20:18 CET เวลาท้องถิ่น Jihlava, Czech Republic [?]
Last path:	OK2ZDL-S>APDG01 via TCPIP*,qAC,OK2ZDL-GS
Positions stored:	7

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.