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 DG4GAG-7 - show graphs
Comment: Tracker
Location: 47°42.82' N 7°51.86' E - locator JN37WR31RG - show map
1.3 km Northeast bearing 44° from Zell im Wiesental, Regierungsbezirk Freiburg, Baden-Württemberg, Germany [?]
4.0 km Northeast bearing 27° from Hausen, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
64.3 km Northwest bearing 307° from Zürich, Bezirk Zürich, Zurich, Switzerland
153.4 km Southwest bearing 220° from Stuttgart, Regierungsbezirk Stuttgart, Baden-Württemberg, Germany
Last position: 2026-01-01 17:49:51 UTC (32d 9h1m ago)
2026-01-01 18:49:51 CET local time at Zell im Wiesental, Germany [?]
Altitude: 410 m
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: DG4GAG-7>APLRT1 via WIDE1-1,WIDE2-1,qAO,DG8OAC-20 (good)
Positions stored: 645
Other SSIDs: DG4GAG-9 DG4GAG-i DG4GAG-D
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