Source callsign:	OK1SLA-S
Comment:	70cm Voice (D-Star) 433.20000MHz +0.0000MHz
Location:	50°14.08' N 12°50.37' E - locator JO60KF06RH - show map 2.3 km West bearing 276° from Karlovy Vary, Karlovarský Kraj, Czech Republic [?] 4.3 km West bearing 250° from Dalovice, Karlovarský Kraj, Czech Republic 110.6 km Southwest bearing 215° from Dresden, Direktionsbezirk Dresden, Saxony, Germany 113.7 km West bearing 279° from Prague, Hlavní Mesto Praha, Czech Republic
Last position:	2025-12-28 20:50:36 UTC (14m35s ago) 2025-12-28 21:50:36 CET local time at Karlovy Vary, Czech Republic [?]
Altitude:	3 m
Speed:	201 km/h
Last path:	OK1SLA-S>APDG01 via TCPIP*,qAC,OK1SLA-GS
Positions stored:	11246

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.