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 SM5WXF-9 - show graphs
Comment: 12.9V 11C HDOP01.1 SATS08å
Last status: 145.5 MHz,CB-CH9,149.05MHz,DMR4003/BM2416
Location: 53°34.96' N 9°28.89' E - locator JO43RN79SU - show map
8.7 km Southwest bearing 244° from Haseldorf, Schleswig-Holstein, Germany [?]
8.7 km West bearing 280° from Grünendeich, Lower Saxony, Germany
34.4 km West bearing 276° from Hamburg, Hamburg, Germany
72.0 km Northeast bearing 38° from Bremen, Bremen, Germany
Last position: 2025-02-20 02:46:27 UTC (8m44s ago)
2025-02-20 03:46:27 CET local time at Haseldorf, Germany [?]
Altitude: 13 m
Course: 20°
Speed: 0 km/h
Device: Argent Data Systems: OpenTracker (tracker)
Last path: SM5WXF-9>APOTC1 via DB0WOT,WIDE1,DB0WHV,DB0OL-10*,qAR,DB0PDF-10 (good)
Positions stored: 375184
Other SSIDs: SM5WXF-12 SM5WXF SM5WXF-5
Stations which heard SM5WXF-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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