Comment:	145.500MHz
Location:	50°03.73' N 19°56.26' E - ตำแหน่ง JO90XB24MW - show map 2.8 km ตะวันออกเฉียงใต้ bearing 147° มาจาก Kraków, Lesser Poland Voivodeship, Poland [?] 9.4 km ตะวันออกเฉียงเหนือ bearing 28° มาจาก Sidzina, Powiat krakowski, Lesser Poland Voivodeship, Poland 68.4 km ตะวันออก bearing 108° มาจาก Katowice, Silesian Voivodeship, Poland
Last position:	2025-07-04 11:21:08 UTC (157d 23h6m ago) 2025-07-04 13:21:08 CEST เวลาท้องถิ่น Kraków, Poland [?]
Device:	OpenGD77: OpenGD77
Last path:	SP9NN>APOG77 via SR9EMP-2*,WIDE2,qAO,SP9SVH-10
Positions stored:	5
Other SSIDs:	SP9NN-7

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.