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 DL4LM-7 - show graphs
Comment: PicoAPRS by DB1NTO
Mic-E message: En route
Last status: PicoAPRS - World's smallest APRS Transceiver by DB1NTO!
Location: 51°02.72' N 12°47.70' E - locator JO61JB50JV - show map
2.0 km Northwest bearing 311° from Seelitz, Direktionsbezirk Chemnitz, Saxony, Germany [?]
5.4 km North bearing 21° from Wechselburg, Direktionsbezirk Chemnitz, Saxony, Germany
44.0 km Southeast bearing 138° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
156.5 km Northwest bearing 313° from Prague, Hlavní Mesto Praha, Czech Republic
Last position: 2025-09-28 17:42:27 UTC (5d 20h4m ago)
2025-09-28 19:42:27 CEST local time at Seelitz, Germany [?]
Altitude: 155 m
Course: 65°
Speed: 2 km/h
Last path: DL4LM-7>UQ0R72 via WIDE1*,WIDE2-2,qAR,DJ9ZZZ-10 (good)
Positions stored: 131
Other SSIDs: DL4LM-1 DL4LM-5 DL4LM-10 DL4LM
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