Source callsign:	SR4UG-S
Comment:	440 Voice 438.77500MHz -7.6000MHz
Location:	54°01.94' N 23°20.22' E - locator KO14QA07KS - show map 8.4 km South bearing 184° from Sejny, Powiat sejneński, Podlasie, Poland [?] 12.7 km Southeast bearing 137° from Krasnopol, Powiat sejneński, Podlasie, Poland 49.9 km Northwest bearing 320° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus 103.0 km South bearing 201° from Kaunas, Kauno Apskritis, Lithuania
Last position:	2025-09-15 09:32:58 UTC (3d 15h17m ago) 2025-09-15 11:32:58 CEST local time at Sejny, Poland [?]
Altitude:	3 m
Last path:	SR4UG-S>APDG01 via TCPIP*,qAC,SR4UG-GS
Positions stored:	2

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.