Source callsign:	OK4AB-S
Comment:	70cm Voice (D-Star) 438.07500MHz +0.0000MHz
Location:	49°58.34' N 14°17.27' E - lokaator JN79DX43MI - show map 2.7 km Loodesse peiling 301° from Černošice, Středočeský Kraj, Czech Republic [?] 5.0 km Põhja peiling 347° from Všenory, Středočeský Kraj, Czech Republic 16.0 km Edelasse peiling 216° from Prague, Hlavní Mesto Praha, Czech Republic 136.3 km Kagusse peiling 134° from Chemnitz, Direktionsbezirk Chemnitz, Saxony, Germany
Last position:	2025-09-03 18:51:48 UTC (16h14m ago) 2025-09-03 20:51:48 CEST local time at Černošice, Czech Republic [?]
Altitude:	3 m
Last path:	OK4AB-S>APDG01 via TCPIP*,qAC,OK4AB-GS
Positions stored:	108

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.