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*
Web station OH6KNW-4 - show graphs
Comment: aprs.fi for iOS
Location: 47°29.07' N 8°11.35' E - locator JN47CL26RG - show map
5.6 km North bearing 345° from Birr, Bezirk Brugg, Aargau, Switzerland [?]
9.4 km North bearing 6° from Niederlenz, Bezirk Lenzburg, Aargau, Switzerland
30.1 km Northwest bearing 296° from Zürich, Bezirk Zürich, Zurich, Switzerland
62.2 km Southeast bearing 156° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position: 2025-01-12 20:34:26 UTC (3d 18h59m ago)
2025-01-12 21:34:26 CET local time at Birr, Switzerland [?]
Altitude: 404 m
Course: 113°
Speed: 0 km/h
Last path: OH6KNW-4>aprs.fi via aprsfi-iOS
Positions stored: 647
Other SSIDs: OH6KNW-1 OH6KNW-9 OH6KNW-i OH6KNW-7
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