Comment:	op. Jirka, www.OK1ALF.cz
Location:	49°59.59' N 14°40.02' E - locator JN79IX08AI - show map 924.4 m East bearing 80° from Říčany, Středočeský Kraj, Czech Republic [?] 5.3 km West bearing 272° from Mukařov, Středočeský Kraj, Czech Republic 20.5 km Southeast bearing 121° from Prague, Hlavní Mesto Praha, Czech Republic 134.6 km Southeast bearing 150° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position:	2025-08-11 15:34:09 UTC (4d 2h5m ago) 2025-08-11 17:34:09 CEST local time at Říčany, Czech Republic [?]
Last path:	OK1ALF>API52 via DSTAR*,qAR,OK0HCS-B
Positions stored:	158499
Other SSIDs:	OK1ALF-B OK1ALF-2 OK1ALF-1

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.