Comment:	145.250MHz Op. Krzysztof
Location:	51°45.50' N 19°28.50' E - ตำแหน่ง JO91RS71AX - show map 1.1 km ตะวันออกเฉียงเหนือ bearing 32° มาจาก Łódź, Łódź Voivodeship, Poland [?] 7.5 km เหนือ bearing 355° มาจาก Starowa Góra, Powiat łódzki wschodni, Łódź Voivodeship, Poland 117.5 km ตะวันตกเฉียงใต้ bearing 244° มาจาก Warsaw, Masovian Voivodeship, Poland
Last position:	2025-04-22 14:24:37 UTC (53d 21h21m ago) 2025-04-22 16:24:37 CEST เวลาท้องถิ่น Łódź, Poland [?]
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP7IE-10>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	647

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.