Location:	47°18.71' N 8°31.71' E - locator JN47GH34KU - show map 4.9 km Southeast bearing 136° from Sellenbüren (Sellenbueren), Bezirk Affoltern, Zurich, Switzerland [?] 5.5 km South bearing 159° from Zürich (Kreis 3) (Zuerich (Kreis 3)), Bezirk Zürich, Zurich, Switzerland 6.3 km South bearing 195° from Zürich, Bezirk Zürich, Zurich, Switzerland 91.3 km Southeast bearing 146° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position:	2026-02-10 18:26:54 UTC (13h52m ago) 2026-02-10 19:26:54 CET local time at Sellenbüren, Switzerland [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	HB3XFB>API510 via DSTAR*,qAR,HB9ZRH-C
Positions stored:	244
Other SSIDs:	HB3XFB-7 HB3XFB-5

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.