Source callsign:	HB9DDE-S
Comment:	70cm Voice (D-Star) 433.75000MHz +0.0000MHz
Location:	47°17.92' N 7°53.17' E - locator JN37WH61IQ - show map 6.3 km Northwest bearing 314° from Brittnau, Bezirk Zofingen, Aargau, Switzerland [?] 7.9 km North bearing 354° from Pfaffnau, Amt Willisau, Lucerne, Switzerland 50.6 km West bearing 262° from Zürich, Bezirk Zürich, Zurich, Switzerland 77.5 km South bearing 178° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position:	2026-02-23 19:30:02 UTC (2d 16h35m ago) 2026-02-23 20:30:02 CET local time at Brittnau, Switzerland [?]
Altitude:	3 m
Last path:	HB9DDE-S>APDG01 via TCPIP*,qAC,HB9DDE-GS
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.