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 DG5CW-5 - show graphs
Comment: 144.675MHz Tom | Mon: 144.675 MHz
Location: 50°41.83' N 7°08.01' E - locator JO30NQ67AH - show map
3.8 km Northwest bearing 294° from Königswinter, North Rhine-Westphalia, Germany [?]
4.7 km Southeast bearing 150° from Bonn, North Rhine-Westphalia, Germany
29.2 km Southeast bearing 154° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
127.3 km Northwest bearing 301° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position: 2026-02-18 19:15:26 UTC (5d 11h12m ago)
2026-02-18 20:15:26 CET local time at Königswinter, Germany [?]
Altitude: 105 m
Speed: 5 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: DG5CW-5>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored: 896
Other SSIDs: DG5CW DG5CW-7
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