Comment:	440 MMDVM Voice 439.45000MHz +0.0000MHz, F1SIR_Pi-Star
Location:	48°22.59' N 4°37.26' E - locator JN28HJ40MI - show map 7.2 km East bearing 105° from Brienne-le-Château, Département de l'Aube, Champagne-Ardenne, France [?] 15.8 km Southwest bearing 224° from Montier-en-Der, Département de la Haute-Marne, Champagne-Ardenne, France 106.2 km Southeast bearing 156° from Reims, Département de la Marne, Champagne-Ardenne, France 121.4 km North bearing 346° from Dijon, Département de la Côte-d'Or, Bourgogne, France
Last position:	2025-12-20 10:24:35 UTC (9d 2h37m ago) 2025-12-20 11:24:35 CET local time at Brienne-le-Château, France [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	F1SIR>APDG03 via TCPIP*,qAC,T2PRT,qAR,M0KKA-10
Positions stored:	16
Other SSIDs:	F1SIR-N F1SIR-1 F1SIR-3 F1SIR-9 F1SIR-7

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.