Source callsign:	SP7WNA-S
Comment:	2m Voice (D-Star) 144.91250MHz +0.0000MHz, APRS for ircDDBGateway
Location:	51°48.72' N 19°18.41' E - locator JO91PT64TV - show map 7.3 km North bearing 350° from Konstantynów Łódzki, Powiat pabianicki, Łódź Voivodeship, Poland [?] 13.0 km Northwest bearing 302° from Łódź, Łódź Voivodeship, Poland 125.5 km West bearing 249° from Warsaw, Masovian Voivodeship, Poland
Last position:	2025-12-16 17:34:44 UTC (3d 16h59m ago) 2025-12-16 18:34:44 CET local time at Konstantynów Łódzki, Poland [?]
Altitude:	230 m
Last path:	SP7WNA-S>APDG01 via TCPIP*,qAC,SP7WNA-GS
Positions stored:	2
Others sourced by SP7WNA-S:	SP7WNA A SP7WNA B

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.