Comment:	https://www.fb.com/groups/RadioSondyPolska/
Location:	51°48.59' N 19°16.71' E - ตำแหน่ง JO91PT34JI - show map 10.1 km ตะวันตกเฉียงใต้ bearing 240° มาจาก Zgierz, Powiat zgierski, Łódź Voivodeship, Poland [?] 14.5 km ตะวันตกเฉียงเหนือ bearing 297° มาจาก Łódź, Łódź Voivodeship, Poland 127.4 km ตะวันตก bearing 249° มาจาก Warsaw, Masovian Voivodeship, Poland
Last position:	2025-03-11 11:41:57 UTC (271d 1h ago) 2025-03-11 12:41:57 CET เวลาท้องถิ่น Zgierz, Poland [?]
ความเร็ว:	1 km/h
Device:	Unknown: Unknown
Last path:	SP7WNA-6>APRS via TCPIP*,qAC,T2PANAMA
Positions stored:	4
Other SSIDs:	SP7WNA-B SP7WNA SP7WNA-5 SP7WNA-Y SP7WNA-C SP7WNA-N

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.