Source callsign:	SR4BI
Comment:	Klub EmCom ,QRG 145.525
Location:	53°09.06' N 23°06.90' E - locator KO13ND36TF - show map 3.0 km Northwest bearing 310° from Białystok, Podlasie, Poland [?] 8.2 km Southwest bearing 229° from Wasilków, Powiat białostocki, Podlasie, Poland 76.0 km Southwest bearing 219° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus 123.3 km North bearing 342° from Brest, Brestskaya Voblastsʼ, Belarus
Last position:	2025-07-01 03:29:38 UTC (122d 20h3m ago) 2025-07-01 05:29:38 CEST local time at Białystok, Poland [?]
Last path:	SR4BI>APMI06 via TCPIP*,qAC,T2POLAND
Positions stored:	14
Others sourced by SR4BI:	.SZPITAL 145.575AS 439.375AS SN112P SZPITAL.

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.