Source callsign:	SP9VJ
Location:	50°48.12' N 19°06.74' E - locator JO90NT32LL - show map 1.0 km Northwest bearing 307° from Częstochowa, Częstochowa, Silesian Voivodeship, Poland [?] 9.7 km Southwest bearing 229° from Rędziny, Powiat częstochowski, Silesian Voivodeship, Poland 98.1 km Northwest bearing 325° from Kraków, Lesser Poland Voivodeship, Poland 108.2 km South bearing 193° from Łódź, Łódź Voivodeship, Poland
Last position:	2025-12-05 11:40:47 UTC (10h7m ago) 2025-12-05 12:40:47 CET local time at Częstochowa, Poland [?]
Altitude:	270 m
Last path:	SP9VJ>API970 via DSTAR*,qAR,SR9CZ-B
Positions stored:	64

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.