Source callsign:	HB9DTK-H
Location:	47°21.49' N 8°47.55' E - locator JN47JI55CX - show map 470.2 m South bearing 181° from Pfäffikon / Irgenhausen (Pfaeffikon / Irgenhausen), Bezirk Pfäffikon, Zurich, Switzerland [?] 707.6 m South bearing 177° from Pfäffikon, Bezirk Pfäffikon, Zurich, Switzerland 18.3 km East bearing 93° from Zürich, Bezirk Zürich, Zurich, Switzerland 99.9 km Southeast bearing 135° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position:	2025-05-17 17:23:33 UTC (2d 5h39m ago) 2025-05-17 19:23:33 CEST local time at Pfäffikon / Irgenhausen, Switzerland [?]
Altitude:	550 m
Last path:	HB9DTK-H>API510 via DSTAR*,qAR,HB9DTK-B
Positions stored:	1

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.