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 HB9GWH-2 - show graphs
Comment: HB9GWH-2-P/M
Mic-E message: En route
Location: 47°11.66' N 8°49.07' E - locator JN47JE86DP - show map
936.3 m West bearing 291° from Altendorf, Bezirk March, Schwyz, Switzerland [?]
2.9 km West bearing 276° from Lachen, Bezirk March, Schwyz, Switzerland
27.8 km Southeast bearing 133° from Zürich, Bezirk Zürich, Zurich, Switzerland
114.8 km Southeast bearing 141° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position: 2025-06-03 15:29:39 UTC (44d 13h4m ago)
2025-06-03 17:29:39 CEST local time at Altendorf, Switzerland [?]
Altitude: 407 m
Course: 293°
Speed: 0 km/h
Device: Yaesu: FT2D (ht)
Last path: HB9GWH-2>TW1QV6 via qAR,HB9ZF-1
Positions stored: 2
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