Comment:	my QRG: 145.350 MHz
Location:	53°04.08' N 23°07.75' E - ตำแหน่ง KO13NB56MH - show map 7.4 km ใต้ bearing 191° มาจาก Białystok, Podlasie, Poland [?] 7.7 km ตะวันออกเฉียงเหนือ bearing 40° มาจาก Turośń Kościelna, Powiat białostocki, Podlasie, Poland 83.0 km ตะวันตกเฉียงใต้ bearing 214° มาจาก Hrodna, Hrodzyenskaya Voblastsʼ, Belarus 114.2 km เหนือ bearing 341° มาจาก Brest, Brestskaya Voblastsʼ, Belarus
Last position:	2025-12-12 11:29:25 UTC (3d 1h16m ago) 2025-12-12 12:29:25 CET เวลาท้องถิ่น Białystok, Poland [?]
Position ambiguous:	Precision reduced at transmitter by 3 digits, position resolution approximately 18.5 km.
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP4TZ-10>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored:	1
Other SSIDs:	SP4TZ SP4TZ-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.