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 DM7WD-7 - show graphs
Comment: 439.550MHz D-STAR>DB0TVH B Daniel# on
Mic-E message: In service
Location: 52°31.07' N 9°54.64' E - locator JO42WM94GG - show map
7.7 km Northeast bearing 43° from Isernhagen Farster Bauerschaft, Lower Saxony, Germany [?]
10.3 km Northwest bearing 321° from Burgdorf, Lower Saxony, Germany
96.6 km Southeast bearing 129° from Bremen, Bremen, Germany
114.8 km South bearing 183° from Hamburg, Hamburg, Germany
Last position: 2025-10-28 07:49:49 UTC (9d 15h39m ago)
2025-10-28 08:49:49 CET local time at Isernhagen Farster Bauerschaft, Germany [?]
Altitude: 46 m
Course: 124°
Speed: 0 km/h
Device: Kenwood: TH-D74 (ht)
Last path: DM7WD-7>U2SQP7 via WIDE1-1,WIDE2-1,qAR,DK9HI-2 (good)
Positions stored: 9
Other SSIDs: DM7WD-i
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