Comment:	144.180MHz SN7L 144MHz IARU C-TEST
Location:	50°44.17' N 15°44.39' E - locator JO70UR86SQ - show map 4.6 km South bearing 194° from Karpacz, Powiat jeleniogórski, Lower Silesian Voivodeship, Poland [?] 9.2 km East bearing 83° from Špindlerův Mlýn, Liberecký Kraj, Czech Republic 99.2 km Southwest bearing 246° from Wrocław, Lower Silesian Voivodeship, Poland 117.9 km Northeast bearing 52° from Prague, Hlavní Mesto Praha, Czech Republic
Last position:	2025-09-07 09:25:29 UTC (54d 21h8m ago) 2025-09-07 11:25:29 CEST local time at Karpacz, Poland [?]
Altitude:	1629 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP5XMU-15>APDR16 via TCPIP*,qAC,T2KA
Positions stored:	13
Other SSIDs:	SP5XMU-8 SP5XMU-9

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.