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 DL9TPA-12 - show graphs
Comment: APRSVoyager U=13.4V, T=22.6C
Mic-E message: En route
Location: 50°50.25' N 12°56.04' E - locator JO60LU21BA - show map
1.3 km East bearing 69° from Chemnitz, Direktionsbezirk Chemnitz, Saxony, Germany [?]
8.0 km Northeast bearing 36° from Neukirchen, Saxony, Germany
68.2 km Southeast bearing 145° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
134.1 km Northwest bearing 309° from Prague, Hlavní Mesto Praha, Czech Republic
Last position: 2025-04-28 14:28:01 UTC (22d 8h30m ago)
2025-04-28 16:28:01 CEST local time at Chemnitz, Germany [?]
Altitude: 372 m
Course: 174°
Speed: 4 km/h
Last telemetry: 2023-04-08 18:26:18 UTC (773d 4h32m ago) – show telemetry
Vin: 12.675 Volt, A2: 0 None, A3: 0 None, A4: 0 None, A5: 0 None
 O1     O2     O3     O4     I1     I2     I3     I4 
Last path: DL9TPA-12>UP5P25 via WIDE1-1,WIDE2-1,qAR,DL9TPA-10 (good)
Positions stored: 514
Other SSIDs: DL9TPA-10 DL9TPA-1 DL9TPA-7 DL9TPA-15 DL9TPA-9 DL9TPA-5 DL9TPA-4 DL9TPA-N DL9TPA-Y DL9TPA-4 DL9TPA-i DL9TPA-3 DL9TPA-2 DL9TPA-B
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