Source callsign:	F1UBL-15
Comment:	RC de St Quentin en Yvelines 78
Location:	48°46.68' N 2°01.33' E - locator JN18AS26PR - show map 3.8 km West bearing 278° from Guyancourt, Département des Yvelines, Île-de-France, France [?] 4.1 km Southwest bearing 236° from Saint-Cyr-l'École, Département des Yvelines, Île-de-France, France 25.3 km West bearing 251° from Paris, Paris, Île-de-France, France 97.6 km North bearing 5° from Orléans, Département du Loiret, Centre, France
Last position:	2025-09-29 23:07:12 UTC (8m23s ago) 2025-09-30 01:07:12 CEST local time at Guyancourt, France [?]
Last path:	F1UBL-15>APBPQ1 via TCPIP*,qAC,T2LEIPZIG
Positions stored:	4

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.