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 DF0OS-1 - show graphs
Comment: Klubstation OSN#Sysop DG2BCA/B=100
Location: 52°16.96' N 8°04.65' E - locator JO42AG97HU - show map
2.6 km Northeast bearing 46° from Osnabrück, Lower Saxony, Germany [?]
8.5 km Southeast bearing 151° from Wallenhorst, Lower Saxony, Germany
95.4 km Northeast bearing 27° from Dortmund, North Rhine-Westphalia, Germany
117.7 km Northeast bearing 38° from Essen, North Rhine-Westphalia, Germany
Last position: 2025-12-21 10:33:13 UTC (21d 16h27m ago)
2025-12-21 11:33:13 CET local time at Osnabrück, Germany [?]
Altitude: 122 m
Last telemetry: 2025-12-21 10:33:13 UTC (21d 16h27m ago) – show telemetry
Press: 1006.600 hPa, Temp.in: 24.100 C deg, Hum: 36 %, QNH: 1020.800 hPa, Temp.out: 0 C deg
 track     -     -     -     -     -     -     - 
Last path: DF0OS-1>APRSMC via TCPIP*,qAR,DM0DOS-11
Positions stored: 3479
Other SSIDs: DF0OS-10 DF0OS-2
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