Source callsign:	SR4NWO
Comment:	145.725MHz C067 -060 SR4O
Location:	53°46.48' N 20°31.11' E - locator KO03GS25FW - show map 1.7 km East bearing 110° from Olsztyn, Warmian-Masurian Voivodeship, Poland [?] 7.5 km South bearing 159° from Dywity, Powiat olsztyński, Warmian-Masurian Voivodeship, Poland 103.5 km South bearing 180° from Kaliningrad, Kaliningrad, Russia
Last position:	2025-10-03 14:43:19 UTC (26m2s ago) 2025-10-03 16:43:19 CEST local time at Olsztyn, Poland [?]
Last path:	SR4NWO>APMI06 via qAR,SR4DOS
Positions stored:	1
Others sourced by SR4NWO:	438.675OU

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.