Source callsign:	SR9DBN
Comment:	YSF-75089 439.425-7.6Mhz
Location:	50°09.66' N 18°45.44' E - ตำแหน่ง JO90JD08VP - show map 5.8 km ตะวันออก bearing 78° มาจาก Czerwionka-Leszczyny, Powiat rybnicki, Silesian Voivodeship, Poland [?] 11.3 km ตะวันออก bearing 87° มาจาก Książenice, Powiat rybnicki, Silesian Voivodeship, Poland 83.0 km ตะวันตก bearing 276° มาจาก Kraków, Lesser Poland Voivodeship, Poland 160.2 km ตะวันออกเฉียงใต้ bearing 130° มาจาก Wrocław, Lower Silesian Voivodeship, Poland
Last position:	2025-04-21 11:05:46 UTC (7m46s ago) 2025-04-21 13:05:46 CEST เวลาท้องถิ่น Czerwionka-Leszczyny, Poland [?]
Last path:	SR9DBN>APMI01 via TCPIP*,qAC,T2ERFURT
Positions stored:	100
Others sourced by SR9DBN:	SR9BN-R SR9DKA-R SR9DMR-R SR9KD-R SR9TRZ-R

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.