Location:	50°45.00' N 18°53.00' E - locator JO90KS50XA - show map 461.8 m Southwest bearing 220° from Herby, Powiat lubliniecki, Silesian Voivodeship, Poland [?] 6.6 km Southwest bearing 239° from Blachownia, Powiat częstochowski, Silesian Voivodeship, Poland 104.1 km Northwest bearing 316° from Kraków, Lesser Poland Voivodeship, Poland 118.3 km South bearing 200° from Łódź, Łódź Voivodeship, Poland
Last position:	2026-01-12 21:40:22 UTC (23h17m ago) 2026-01-12 22:40:22 CET local time at Herby, Poland [?]
Device:	Icom: IC-7100 (D-Star)
Last path:	SP9RTK-1>API710 via DSTAR*,qAR,SR9UCZ-B
Positions stored:	22
Other SSIDs:	SP9RTK-B SP9RTK-D

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.