Source callsign:	3R9KFZ
Comment:	739.0875MHz Czestochowa przemiennik DSTAR/C4FM TEST
Location:	50°50.62' N 19°08.09' E - locator JO90NU62EL - show map 5.3 km North bearing 8° from Częstochowa, Częstochowa, Silesian Voivodeship, Poland [?] 10.6 km East bearing 86° from Kalej, Powiat kłobucki, Silesian Voivodeship, Poland 101.0 km Northwest bearing 327° from Kraków, Lesser Poland Voivodeship, Poland 103.3 km South bearing 193° from Łódź, Łódź Voivodeship, Poland
Last position:	2026-01-19 04:14:07 UTC (1d 7h ago) 2026-01-19 05:14:07 CET local time at Częstochowa, Poland [?]
Last path:	3R9KFZ>APRX29 via qAR,SR9NLI-1
Positions stored:	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.