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 DO3GU-7 - show graphs
Comment: 315km3.48V-45C17S2T1F0D 60*clear-HE-200925
Location: 49°36.62' N 12°08.32' E - locator JN69BO66PL - show map
4.8 km Southwest bearing 205° from Schirmitz, Regierungsbezirk Oberpfalz, Bavaria, Germany [?]
7.6 km South bearing 190° from Weiden, Bavaria, Germany
79.3 km East bearing 76° from Nuremberg, Bavaria, Germany
90.4 km West bearing 261° from Plzeň, Plzeňský Kraj, Czech Republic
Last position: 2025-09-20 16:56:42 UTC (1h3m ago)
2025-09-20 18:56:42 CEST local time at Schirmitz, Germany [?]
Altitude: 14357 m
Speed: 49 km/h
Device: Unknown: Unknown
Last path: DO3GU-7>APRS via WIDE2-1,qAO,OK1TGN-1 (seriously-bad)
This station appears to be flying at high altitude and using digipeaters, which causes serious congestion in the APRS network. The tracker should be configured to only use digipeaters when at low altitude.
Positions stored: 740
Other SSIDs: DO3GU-33 DO3GU-1 DO3GU-28 DO3GU-29 DO3GU-25 DO3GU-32 DO3GU-30 DO3GU-4 DO3GU-31 DO3GU-6 DO3GU-27 DO3GU-26 DO3GU-24 DO3GU-23 DO3GU-5 DO3GU-22 DO3GU-20 DO3GU-13 DO3GU-21 DO3GU-11 DO3GU-18 DO3GU-14 DO3GU-10 DO3GU-12 DO3GU-15 DO3GU-17
Stations which heard DO3GU-7 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