Source callsign:	SR4BI
Comment:	op.Dariusz ,QRG 144.450
Location:	53°03.20' N 23°06.82' E - ตำแหน่ง KO13NB32PT - show map 9.2 km ใต้ bearing 195° มาจาก Białystok, Podlasie, Poland [?] 13.0 km ตะวันออกเฉียงใต้ bearing 140° มาจาก Choroszcz, Powiat białostocki, Podlasie, Poland 84.9 km ตะวันตกเฉียงใต้ bearing 214° มาจาก Hrodna, Hrodzyenskaya Voblastsʼ, Belarus 113.1 km เหนือ bearing 340° มาจาก Brest, Brestskaya Voblastsʼ, Belarus
Last position:	2025-06-04 14:13:44 UTC (11m20s ago) 2025-06-04 16:13:44 CEST เวลาท้องถิ่น Białystok, Poland [?]
Last path:	SR4BI>APMI06 via TCPIP*,qAC,T2POLAND
Positions stored:	514
Others sourced by SR4BI:	.SZPITAL 145.575AS 439.375AS HF4112P SN112P SR4BI-DP SZPITAL.
Other SSIDs:	SP4FEU-10 SP4FEU-FM SP4FEU-7

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.