Source callsign:	SR4L-S
Comment:	440 Voice 438.10000MHz -7.6000MHz
Location:	53°10.99' N 22°03.14' E - ตำแหน่ง KO13AE63GX - show map 735.5 m ตะวันตกเฉียงเหนือ bearing 321° มาจาก Łomża, Łomża, Podlasie, Poland [?] 3.3 km ตะวันตกเฉียงใต้ bearing 243° มาจาก Piątnica, Powiat łomżyński, Podlasie, Poland 127.0 km ตะวันออกเฉียงเหนือ bearing 33° มาจาก Warsaw, Masovian Voivodeship, Poland 130.1 km ตะวันตกเฉียงใต้ bearing 245° มาจาก Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
Last position:	2025-06-04 14:31:25 UTC (15m54s ago) 2025-06-04 16:31:25 CEST เวลาท้องถิ่น Łomża, Poland [?]
Last path:	SR4L-S>APDG01 via TCPIP*,qAC,SR4L-GS
Positions stored:	1

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.