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 DG1BAR-9 - show graphs
Comment: Clemens mobil - teensy rpr tnc - ant HF30FX - pwr 20W
Location: 50°44.40' N 6°59.68' E - locator JO30LR97IO - show map
1.7 km Northwest bearing 296° from Alfter, Regierungsbezirk Köln, North Rhine-Westphalia, Germany [?]
3.0 km South bearing 187° from Bornheim, North Rhine-Westphalia, Germany
21.7 km South bearing 172° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
138.2 km Northwest bearing 301° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position: 2025-10-13 18:08:57 UTC (12d 4h16m ago)
2025-10-13 20:08:57 CEST local time at Alfter, Germany [?]
Course: 144°
Speed: 10 km/h
Device: Robert DM4RW, Peter DL6MAA: Teensy RPR TNC (tracker)
Last path: DG1BAR-9>APRPR5 via WIDE1-1,qAR,LY2EZ-10 (good)
Positions stored: 1708
Other SSIDs: DG1BAR-15
Stations which heard DG1BAR-9 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