Comment:	439.575MHz SR4PL
Location:	53°56.40' N 20°31.87' E - locator KO03GW35RO - show map 10.2 km Southeast bearing 121° from Dobre Miasto, Warmian-Masurian Voivodeship, Poland [?] 11.9 km North bearing 17° from Dywity, Powiat olsztyński, Warmian-Masurian Voivodeship, Poland 17.9 km North bearing 8° from Olsztyn, Warmian-Masurian Voivodeship, Poland 85.2 km South bearing 179° from Kaliningrad, Kaliningrad, Russia
Last position:	2025-05-01 14:15:55 UTC (15d 23h41m ago) 2025-05-01 16:15:55 CEST local time at Dobre Miasto, Poland [?]
Altitude:	138 m
Course:	176°
Speed:	19 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SQ4OJD-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	476

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.