Source callsign:	F4EIR-S
Comment:	70cm Voice (D-Star) 432.52500MHz +0.0000MHz
Location:	48°51.59' N 2°48.55' E - locator JN18JU76CI - show map 1.7 km Northwest bearing 323° from Bailly-Romainvilliers, Département de Seine-et-Marne, Île-de-France, France [?] 2.4 km Northeast bearing 42° from Serris, Département de Seine-et-Marne, Île-de-France, France 33.7 km East bearing 89° from Paris, Paris, Île-de-France, France 99.1 km Southwest bearing 245° from Reims, Département de la Marne, Champagne-Ardenne, France
Last position:	2026-02-21 18:03:46 UTC (4m36s ago) 2026-02-21 19:03:46 CET local time at Bailly-Romainvilliers, France [?]
Altitude:	3 m
Last path:	F4EIR-S>APDG01 via TCPIP*,qAC,F4EIR-GS
Positions stored:	1

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.