Source callsign:	SP1B-S
Comment:	440 Voice 434.25000MHz +0.0000MHz
Location:	53°27.28' N 14°28.46' E - locator JO73FK69WC - show map 5.9 km Northwest bearing 299° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland [?] 6.9 km Southeast bearing 123° from Dobra, Powiat policki, West Pomeranian Voivodeship, Poland 125.5 km Northeast bearing 34° from Berlin, Berlin, Germany
Last position:	2025-05-04 06:53:19 UTC (6d 23h25m ago) 2025-05-04 08:53:19 CEST local time at Szczecin, Poland [?]
Last path:	SP1B-S>APDG01 via TCPIP*,qAC,SP1B-GS
Positions stored:	60
Others sourced by SP1B-S:	SP1B C

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.