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 DL3ZZ-12 - show graphs
Mic-E message: En route
Last status:
Location: 50°06.13' N 8°45.92' E - locator JO40JC14UM - show map
5.1 km West bearing 252° from Mühlheim am Main (Muehlheim am Main), Hesse, Germany [?]
6.1 km East bearing 105° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
6.4 km West bearing 289° from Obertshausen, Hesse, Germany
137.2 km Southeast bearing 120° from Bonn, North Rhine-Westphalia, Germany
Last position: 2025-06-25 03:38:31 UTC (27m41s ago)
2025-06-25 05:38:31 CEST local time at Mühlheim am Main, Germany [?]
Altitude: 111 m
Course: 175°
Speed: 0 km/h
Last path: DL3ZZ-12>UP0VQ3 via qAO,DL1ZM-10
Positions stored: 1634
Other SSIDs: DL3ZZ-11
Stations which heard DL3ZZ-12 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