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 DK4PA-1 - show graphs
Comment: Tetra TMO (2634067)
Location: 51°03.86' N 6°50.69' E - locator JO31KB15JK - show map
4.8 km Northeast bearing 23° from Sinnersdorf, Regierungsbezirk Köln, North Rhine-Westphalia, Germany [?]
7.8 km Northeast bearing 24° from Pulheim, North Rhine-Westphalia, Germany
16.3 km Northwest bearing 333° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
44.5 km South bearing 196° from Essen, North Rhine-Westphalia, Germany
Last position: 2024-07-30 14:49:19 UTC (308d 2h23m ago)
2024-07-30 16:49:19 CEST local time at Sinnersdorf, Germany [?]
Device: Unknown: Unknown
Last path: DK4PA-1>APRS via TCPIP*,qAS,DO0ATR
Positions stored: 384
Other SSIDs: DK4PA-5 DK4PA-7 DK4PA-i
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