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 object HB9F A - show graphs
Source callsign: HB9F-S
Comment: 1.2 Voice 1258.8000 +35 MHz
Location: 46°47.21' N 8°02.80' E - locator JN46AS58OU - show map
9.0 km Southeast bearing 125° from Oberdiessbach, Amt Entlebuch, Lucerne, Switzerland [?]
15.3 km East bearing 102° from Wald, Emmental, Bern, Switzerland
74.8 km Southwest bearing 211° from Zürich, Bezirk Zürich, Zurich, Switzerland
92.9 km Southeast bearing 157° from Basel, Basel-Stadt, Basle-Ville, Switzerland
Last position: 2025-12-08 00:17:12 UTC (18m12s ago)
2025-12-08 01:17:12 CET local time at Oberdiessbach, Switzerland [?]
Last path: HB9F-S>APJIO4 via TCPIP*,qAC,HB9F-GS
Positions stored: 1
Others sourced by HB9F-S: HB9F AD HB9F B HB9F C
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