Comment:	AQ: Dobra -- PM2.5: 17, PM10: 26
Location:	50°46.97' N 18°59.05' E - locator JO90LS87CV - show map 9.9 km West bearing 261° from Częstochowa, Częstochowa, Silesian Voivodeship, Poland [?] 11.6 km Northwest bearing 296° from Huta Stara B, Powiat częstochowski, Silesian Voivodeship, Poland 102.0 km Northwest bearing 320° from Kraków, Lesser Poland Voivodeship, Poland 112.6 km South bearing 198° from Łódź, Łódź Voivodeship, Poland
Last position:	2026-01-04 21:50:03 UTC (3m ago) 2026-01-04 22:50:03 CET local time at Częstochowa, Poland [?]
Last WX report:	2026-01-04 21:50:03 UTC (3m ago) – show weather charts -2.2 °C 72% 1014.2 mbar 1.3 m/s Northeast
Device:	Unknown: Unknown
Last path:	SQ9SMC-13>APRS via TCPIP*,qAS,SQ9SMC
Positions stored:	1
Other SSIDs:	SQ9SMC-9 SQ9SMC-1 SQ9SMC-10 SQ9SMC SQ9SMC-7 SQ9SMC-B SQ9SMC-5

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.