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 DK9SH-15 - show graphs
Comment: Radiosonde Tracker - Based on kxyTrack 1.6-dxl_smod137
Location: 51°22.95' N 8°34.26' E - locator JO41GJ81MT - show map
2.1 km Southwest bearing 204° from Brilon, North Rhine-Westphalia, Germany [?]
6.1 km Northeast bearing 54° from Olsberg, North Rhine-Westphalia, Germany
108.0 km East bearing 93° from Essen, North Rhine-Westphalia, Germany
123.5 km Northeast bearing 66° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2025-05-29 13:35:16 UTC (7d 3h28m ago)
2025-05-29 15:35:16 CEST local time at Brilon, Germany [?]
Device: OE5DXL, OE5HPM: dxlAPRS (daemon, Linux/Unix)
Last path: DK9SH-15>APNL51 via TCPIP*,qAI,DK9SH-15,T2FINLAND,T2HUB3,T2HUB1,APRSFI-C1
Positions stored: 1
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