Source callsign:	SR5WIL
Comment:	438.900MHz -760 R30k SR5WI C4FM Warszawa
Location:	52°14.49' N 21°05.90' E - ตำแหน่ง KO02NF17TX - show map 927.7 m ตะวันออก bearing 109° มาจาก Praga Poludnie, Masovian Voivodeship, Poland [?] 5.7 km ตะวันออก bearing 76° มาจาก Śródmieście, Masovian Voivodeship, Poland 6.0 km ตะวันออก bearing 77° มาจาก Warsaw, Masovian Voivodeship, Poland 124.3 km ตะวันออกเฉียงเหนือ bearing 63° มาจาก Łódź, Łódź Voivodeship, Poland
Last position:	2025-08-06 04:36:26 UTC (41s ago) 2025-08-06 06:36:26 CEST เวลาท้องถิ่น Praga Poludnie, Poland [?]
Last telemetry:	2024-08-13 07:27:12 UTC (357d 21h9m ago) – show telemetry Ch 1: 2294, Ch 2: 1562, Ch 3: 1383, Ch 4: 1746, Ch 5: 0
Last path:	SR5WIL>APNV01 via WM2-2,qAR,SR5MRF
Positions stored:	272
Others sourced by SR5WIL:	SP5XTF SQ5NBR

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.