Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station F4DUR-1 - show graphs
Comment: AGWTRACKER
Location: 45°38.93' N 4°24.28' E - locator JN25EP85NR - show map
1.6 km Northeast bearing 41° from Chazelles-sur-Lyon, Département de la Loire, Rhône-Alpes, France [?]
4.6 km Northwest bearing 294° from Saint-Symphorien-sur-Coise, Département du Rhône, Rhône-Alpes, France
23.9 km North bearing 1° from Saint-Étienne, Département de la Loire, Rhône-Alpes, France
36.0 km West bearing 252° from Lyon, Département du Rhône, Rhône-Alpes, France
Last position: 2025-08-03 18:43:14 UTC (7d 22h2m ago)
2025-08-03 20:43:14 CEST local time at Chazelles-sur-Lyon, France [?]
Device: SV2AGW: AGWtracker (software, Windows)
Last path: F4DUR-1>APAGW via TCPIP,qAS,F4DUR
Positions stored: 1
Other SSIDs: F4DUR F4DUR-9 F4DUR-2
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS