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 DL9SAU-10 - show graphs
Comment: RX-only I-Gate RPI RTL_SDR R828D DireWolf
Location: 53°31.06' N 7°33.94' E - locator JO33SM74VF - show map
5.5 km South bearing 169° from Blomberg, Lower Saxony, Germany [?]
10.2 km South bearing 165° from Ostochtersum, Lower Saxony, Germany
74.1 km Northeast bearing 63° from Groningen, Gemeente Groningen, Groningen, Netherlands
96.0 km Northwest bearing 301° from Bremen, Bremen, Germany
Last position: 2025-05-22 22:04:09 UTC (14d 16h39m ago)
2025-05-23 00:04:09 CEST local time at Blomberg, Germany [?]
Last WX report: 2025-05-22 22:40:12 UTC (14d 16h3m ago) – show weather charts
6.7 °C 92% 1013.3 mbar 0.0 m/s West
Last telemetry: 2025-05-22 22:40:13 UTC (14d 16h3m ago) – show telemetry
Hum_i: 11 %, Temp_i: 18.750 deg.C, Temp_o: 6.900 deg.C, Chill: 6.900 deg.C, Dew_o: 5.700 deg.C
Device: WB2OSZ: DireWolf
Last path: DL9SAU-10>APDW16 via TCPIP*,qAC,T2CZECH
Positions stored: 3
Other SSIDs: DL9SAU-7 DL9SAU-5 DL9SAU-12 DL9SAU-9
Last heard a station directly: 2025-05-11 14:33:08 UTC (26d 10m ago)
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