Source callsign:	SP1WSR-S
Comment:	70cm Voice (D-Star) 439.91250MHz -9.9000MHz
Location:	53°24.25' N 14°31.50' E - ตำแหน่ง JO73GJ37AA - show map 3.3 km ตะวันตกเฉียงใต้ bearing 214° มาจาก Szczecin, Szczecin, West Pomeranian Voivodeship, Poland [?] 4.8 km ตะวันออกเฉียงเหนือ bearing 46° มาจาก Przecław, Powiat policki, West Pomeranian Voivodeship, Poland 123.0 km ตะวันออกเฉียงเหนือ bearing 37° มาจาก Berlin, Berlin, Germany
Last position:	2025-12-12 10:10:42 UTC (3m49s ago) 2025-12-12 11:10:42 CET เวลาท้องถิ่น Szczecin, Poland [?]
Altitude:	3 m
Last path:	SP1WSR-S>APDG01 via TCPIP*,qAC,SP1WSR-GS
Positions stored:	183

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.