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 DL3MC-3 - show graphs
Comment: (MeshCom)
Location: 51°42.29' N 7°23.39' E - locator JO31QQ69SD - show map
876.5 m Northwest bearing 307° from Olfen, North Rhine-Westphalia, Germany [?]
4.3 km North bearing 6° from Datteln, North Rhine-Westphalia, Germany
38.3 km Northeast bearing 42° from Essen, North Rhine-Westphalia, Germany
91.0 km North bearing 19° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2025-06-25 00:10:44 UTC (11d 20h36m ago)
2025-06-25 02:10:44 CEST local time at Olfen, Germany [?]
Speed: 45 km/h
Last path: DL3MC-3>APLT00-1 via WIDE1-1,qAO,DM0DOS-12 (good)
Positions stored: 305
Other SSIDs: DL3MC-14 DL3MC-D DL3MC-11 DL3MC-19 DL3MC-13 DL3MC DL3MC-4 DL3MC-9 DL3MC-22 DL3MC-18 DL3MC-12 DL3MC-8 DL3MC-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