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 DO9RKO-1 - show graphs
Comment: B=100
Location: 51°35.47' N 10°29.37' E - locator JO51FO81RV - show map
4.6 km West bearing 265° from Bad Sachsa, Lower Saxony, Germany [?]
6.5 km North bearing 354° from Stöckey, Thuringia, Germany
75.1 km South bearing 182° from Braunschweig, Lower Saxony, Germany
100.9 km Southeast bearing 149° from Hannover, Lower Saxony, Germany
Last position: 2026-02-11 19:54:55 UTC (11h5m ago)
2026-02-11 20:54:55 CET local time at Bad Sachsa, Germany [?]
Altitude: 321 m
Last path: DO9RKO-1>APRSMC via TCPIP*,qAR,DK5AI-74
Positions stored: 2
Other SSIDs: DO9RKO-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