Source callsign:	OK1LN-S
Comment:	70cm Voice (D-Star) 438.21250MHz -7.6000MHz
Location:	49°21.54' N 14°04.11' E - ตำแหน่ง JN79AI86FD - show map 8.0 km ตะวันตกเฉียงเหนือ bearing 314° มาจาก Písek, Jihočeský Kraj, Czech Republic [?] 8.1 km ใต้ bearing 164° มาจาก Mirotice, Jihočeský Kraj, Czech Republic 84.9 km ใต้ bearing 197° มาจาก Prague, Hlavní Mesto Praha, Czech Republic 118.0 km เหนือ bearing 352° มาจาก Linz, Upper Austria, Austria
Last position:	2025-12-09 12:57:38 UTC (8m12s ago) 2025-12-09 13:57:38 CET เวลาท้องถิ่น Písek, Czech Republic [?]
Altitude:	3 m
Last path:	OK1LN-S>APDG01 via TCPIP*,qAC,OK1LN-GS
Positions stored:	3

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.