Comment:	https://aprsdroid.org/
Location:	45°09.63' N 5°45.86' E - locator JN25VD18RM - show map 536.5 m South bearing 172° from Saint-Martin-d'Hères, Département de l'Isère, Rhône-Alpes, France [?] 3.8 km East bearing 100° from Grenoble, Département de l'Isère, Rhône-Alpes, France 96.9 km Southeast bearing 132° from Lyon, Département du Rhône, Rhône-Alpes, France 119.5 km South bearing 194° from Genève, Geneva, Geneva, Switzerland
Last position:	2025-08-26 17:08:35 UTC (69d 12h24m ago) 2025-08-26 19:08:35 CEST local time at Saint-Martin-d'Hères, France [?]
Altitude:	280 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	F4JTZ-5>APDR16 via TCPIP*,qAC,T2HUN
Positions stored:	3526
Other SSIDs:	F4JTZ-9 F4JTZ-7 F4JTZ

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.