Source callsign:	SR4NWU
Comment:	438.525MHz DOFF -760 R99k SR4MIT Wires-X rpt
Location:	53°56.33' N 21°50.80' E - ตำแหน่ง KO03WW15OH - show map 12.3 km ตะวันออกเฉียงใต้ bearing 154° มาจาก Giżycko, Powiat giżycki, Warmian-Masurian Voivodeship, Poland [?] 13.1 km ตะวันตก bearing 249° มาจาก Wydminy, Powiat giżycki, Warmian-Masurian Voivodeship, Poland 121.5 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Kaliningrad, Kaliningrad, Russia 124.2 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Białystok, Podlasie, Poland
Last position:	2025-04-21 03:39:14 UTC (14m41s ago) 2025-04-21 05:39:14 CEST เวลาท้องถิ่น Giżycko, Poland [?]
Last path:	SR4NWU>APMI06 via TCPIP*,qAC,T2POLC
Positions stored:	1
Others sourced by SR4NWU:	145.787GK 438.750GK

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.