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 HB9CPJ - show graphs
Comment: 73 de HB9CPJ Werner, TT4
Last status: 73 de HB9CPJ Werner, TT4
Location: 47°10.89' N 8°29.38' E - locator JN47FE83SN - show map
8.8 km Northwest bearing 305° from Unterägeri, Zug, Zug, Switzerland [?]
9.1 km North bearing 347° from Walchwil, Zug, Zug, Switzerland
21.1 km South bearing 192° from Zürich, Bezirk Zürich, Zurich, Switzerland
102.3 km Southeast bearing 152° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position: 2025-02-11 19:36:57 UTC (11m55s ago)
2025-02-11 20:36:57 CET local time at Unterägeri, Switzerland [?]
Course: 86°
Speed: 0 km/h
Device: Byonics: TinyTrak4 (tracker)
Last path: HB9CPJ>APT406 via WIDE2-2,qAR,HB9ZG-2 (good)
Positions stored: 16764
Stations which heard HB9CPJ 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