Source callsign:	SR4BI
Comment:	TEL.858332760
Location:	52°45.57' N 23°12.12' E - ตำแหน่ง KO12OS42FG - show map 1.2 km ตะวันออกเฉียงใต้ bearing 121° มาจาก Bielsk Podlaski, Powiat bielski, Podlasie, Poland [?] 10.6 km ตะวันตกเฉียงเหนือ bearing 304° มาจาก Orla, Powiat bielski, Podlasie, Poland 80.6 km ตะวันตกเฉียงเหนือ bearing 336° มาจาก Brest, Brestskaya Voblastsʼ, Belarus 111.2 km ใต้ bearing 202° มาจาก Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
Last position:	2025-07-03 05:15:21 UTC (12d 1h15m ago) 2025-07-03 07:15:21 CEST เวลาท้องถิ่น Bielsk Podlaski, Poland [?]
Last path:	SR4BI>APMI06 via XO2-1,qAR,SR8SDI-2
Positions stored:	1
Others sourced by SR4BI:	.SZPITAL 145.575AS 439.375AS HF4112P SN112P SP4FEU SR4BI-DP

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.