Source callsign:	SP3IZN-1
Comment:	437.6MHz USB. Odbiornik balonow 4FSK amateur.sondehub.org
Location:	52°23.26' N 16°59.30' E - ตำแหน่ง JO82LJ83OA - show map 4.5 km ตะวันออกเฉียงใต้ bearing 118° มาจาก Poznań, Poznań, Greater Poland Voivodeship, Poland [?] 8.6 km ใต้ bearing 177° มาจาก Czerwonak, Powiat poznański, Greater Poland Voivodeship, Poland 106.7 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Bydgoszcz, Bydgoszcz, Kujawsko-Pomorskie, Poland
Last position:	2025-04-20 15:32:43 UTC (10m20s ago) 2025-04-20 17:32:43 CEST เวลาท้องถิ่น Poznań, Poland [?]
Last path:	SP3IZN-1>APMI06 via TCPIP*,qAS,SP3IZN
Positions stored:	2

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.