Source callsign:	SQ9MDK
Location:	50°48.14' N 19°04.41' E - lokaator JO90MT82TN - show map 3.6 km Läände peiling 280° from Częstochowa, Częstochowa, Silesian Voivodeship, Poland [?] 8.3 km Loodesse peiling 330° from Huta Stara B, Powiat częstochowski, Silesian Voivodeship, Poland 99.7 km Loodesse peiling 324° from Kraków, Lesser Poland Voivodeship, Poland 108.8 km Lõunasse peiling 195° from Łódź, Łódź Voivodeship, Poland
Last position:	2025-09-03 18:52:14 UTC (1d 5h10m ago) 2025-09-03 20:52:14 CEST local time at Częstochowa, Poland [?]
Altitude:	263 m
Last path:	SQ9MDK>API970 via DSTAR*,qAR,SR6UKB-B
Positions stored:	13

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.