Source callsign:	SR9DV-S
Comment:	440 Voice 438.32500MHz -7.6000MHz
Location:	50°06.95' N 19°58.16' E - locator JO90XC67HT - show map 3.5 km East bearing 99° from Zielonki, Powiat krakowski, Lesser Poland Voivodeship, Poland [?] 4.9 km South bearing 189° from Michałowice, Powiat krakowski, Lesser Poland Voivodeship, Poland 5.2 km Northeast bearing 46° from Kraków, Lesser Poland Voivodeship, Poland 68.9 km East bearing 103° from Katowice, Silesian Voivodeship, Poland
Last position:	2025-10-25 05:38:59 UTC (6d 7h44m ago) 2025-10-25 07:38:59 CEST local time at Zielonki, Poland [?]
Last path:	SR9DV-S>APDG01 via TCPIP*,qAC,SR9DV-GS
Positions stored:	10

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.