Source callsign:	SR4BI
Comment:	TEL.862752261
Location:	52°54.93' N 22°31.31' E - ตำแหน่ง KO12GV29OR - show map 338.8 m ตะวันออก bearing 111° มาจาก Wysokie Mazowieckie, Powiat wysokomazowiecki, Podlasie, Poland [?] 5.2 km เหนือ bearing 344° มาจาก Szepietowo, Powiat wysokomazowiecki, Podlasie, Poland 122.0 km ตะวันตกเฉียงใต้ bearing 226° มาจาก Hrodna, Hrodzyenskaya Voblastsʼ, Belarus 127.3 km ตะวันออกเฉียงเหนือ bearing 53° มาจาก Warsaw, Masovian Voivodeship, Poland
Last position:	2025-07-03 05:45:26 UTC (14d 14h22m ago) 2025-07-03 07:45:26 CEST เวลาท้องถิ่น Wysokie Mazowieckie, Poland [?]
Last path:	SR4BI>APMI06 via XO2-1,qAR,SR9KFZ-2
Positions stored:	1
Others sourced by SR4BI:	145.575AS 439.375AS HF4112P SN112P SP4FEU SR4BI-DP 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.