Forrás hívójel:	SR5ZBL
Megjegyzés:	145.500MHz TOFF PKP Celestynow
Hely:	52°03.49' N 21°23.62' E - lokátor KO02QB73FX - térkép nézet 354.4 m Délkelet irány 150° tól Celestynów, Powiat otwocki, Masovian Voivodeship, Poland [?] 6.0 km Nyugat irány 264° tól Kołbiel, Powiat otwocki, Masovian Voivodeship, Poland 32.3 km Délkelet irány 126° tól Warsaw, Masovian Voivodeship, Poland 120.8 km Északnyugat irány 318° tól Lublin, Lublin Voivodeship, Poland
Utolső pozíció:	2025-10-08 13:03:44 UTC (3d 22h45m ezelőtt) 2025-10-08 15:03:44 CEST helyi idő Celestynów, Poland [?]
Utolsó útvonal:	SR5ZBL>APRX29 via WIDE2-2,qAR,SQ5BUJ-15
Positions stored:	1
Others sourced by SR5ZBL:	CELESTYNO SP5MASR WJAZD CEL

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.