Comment:	70cm MMDVM Voice (C4FM) 439.90000MHz +0.0000MHz, SP4JZ_Pi-Star_ND
Location:	52°58.57' N 22°14.78' E - ตำแหน่ง KO12CX94NG - show map 1.1 km ใต้ bearing 169° มาจาก Zambrów, Powiat zambrowski, Podlasie, Poland [?] 12.6 km ตะวันออกเฉียงเหนือ bearing 59° มาจาก Szumowo, Powiat zambrowski, Podlasie, Poland 117.6 km ตะวันออกเฉียงเหนือ bearing 45° มาจาก Warsaw, Masovian Voivodeship, Poland 131.3 km ตะวันตกเฉียงใต้ bearing 234° มาจาก Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
Last position:	2025-09-28 18:25:34 UTC (69d 19h47m ago) 2025-09-28 20:25:34 CEST เวลาท้องถิ่น Zambrów, Poland [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	SP4JZ-N>APDG03 via TCPIP*,qAC,SP4JZ-NS
Positions stored:	2
Other SSIDs:	SP4JZ-7 SP4JZ SP4JZ-5

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.