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 DM4RC-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 47°56.10' N 9°10.23' E - locator JN47OW04LJ - show map - static map
340.2 m Northeast bearing 57° from Wald, Regierungsbezirk Tübingen, Baden-Württemberg, Germany [?]
5.3 km East bearing 88° from Sauldorf, Regierungsbezirk Tübingen, Baden-Württemberg, Germany
78.4 km Northeast bearing 36° from Zürich, Bezirk Zürich, Zurich, Switzerland
94.2 km South bearing 180° from Stuttgart, Regierungsbezirk Stuttgart, Baden-Württemberg, Germany
Last position: 2022-11-25 18:37:47 UTC (3d 13h53m ago)
2022-11-25 19:37:47 CET local time at Wald, Germany [?]
Altitude: 643 m
Course: 114°
Speed: 20 km/h
Device: Yaesu: FTM-300D (rig)
Last path: DM4RC-9>TWUVQ0 via WIDE1-1,WIDE2-1,qAR,DB0WV-10 (good)
Positions stored: 2892
Other SSIDs: DM4RC-5 DM4RC-8 DM4RC DM4RC-7
Stations which heard DM4RC-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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS