Source callsign:	SR4NWU
Comment:	438.750MHz c067 -760 R99k SR4MI FM-link
Location:	53°56.31' N 21°50.78' E - locator KO03WW15NF - show map 12.3 km Southeast bearing 154° from Giżycko, Powiat giżycki, Warmian-Masurian Voivodeship, Poland [?] 13.1 km West bearing 248° from Wydminy, Powiat giżycki, Warmian-Masurian Voivodeship, Poland 121.5 km Southeast bearing 134° from Kaliningrad, Kaliningrad, Russia 124.2 km Northwest bearing 317° from Białystok, Podlasie, Poland
Last position:	2026-02-08 07:28:44 UTC (14m41s ago) 2026-02-08 08:28:44 CET local time at Giżycko, Poland [?]
Last path:	SR4NWU>APMI06 via TCPIP*,qAC,T2POLAND
Positions stored:	2
Others sourced by SR4NWU:	145.787GK WIR-17967

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.