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 DM4STG-3 - show graphs
Mic-E message: En route
Location: 48°16.93' N 7°48.90' E - locator JN38VG77TR - show map
473.5 m South bearing 172° from Mahlberg, Baden-Württemberg, Germany [?]
1.7 km Southwest bearing 207° from Kippenheim, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
114.6 km Southwest bearing 242° from Stuttgart, Regierungsbezirk Stuttgart, Baden-Württemberg, Germany
115.6 km Northwest bearing 332° from Zürich, Bezirk Zürich, Zurich, Switzerland
Last position: 2025-05-29 20:35:14 UTC (2h13m ago)
2025-05-29 22:35:14 CEST local time at Mahlberg, Germany [?]
Altitude: 170 m
Course: 14°
Speed: 72 km/h
Device: Yaesu: FTM-300D (rig)
Last path: DM4STG-3>TX1VY3 via qAS,DB0LHR-10
Positions stored: 10057
Other SSIDs: DM4STG-11 DM4STG DM4STG-Y
Stations which heard DM4STG-3 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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