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APRS station DN9ACM-4 - show graphs
Comment: PicoAPRS by DB1NTO
Mic-E message: En route
Last status: PicoAPRS - World's smallest APRS Transceiver by DB1NTO!
Location: 50°03.94' N 8°11.10' E - locator JO40CB25ES - show map
3.0 km Northeast bearing 55° from Walluf, Regierungsbezirk Darmstadt, Hesse, Germany [?]
5.6 km North bearing 14° from Budenheim, Rheinland-Pfalz, Germany
36.0 km West bearing 261° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
130.1 km Southeast bearing 137° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2025-05-06 12:14:21 UTC (4d 8h20m ago)
2025-05-06 14:14:21 CEST local time at Walluf, Germany [?]
Altitude: 216 m
Course: 342°
Speed: 15 km/h
Last path: DN9ACM-4>UP0SY4 via DB0VA*,WIDE2-2,qAR,DB0EJ (good)
Positions stored: 3
Other SSIDs: DN9ACM-D DN9ACM-5 DN9ACM DN9ACM-10 DN9ACM-B DN9ACM-7
Stations which heard DN9ACM-4 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.
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