Source callsign:	HB9W-S
Comment:	440 Voice 439.45000MHz -7.6000MHz
Location:	47°29.62' N 8°43.65' E - locator JN47IL78HL - show map 8.0 km North bearing 20° from Effretikon, Bezirk Pfäffikon, Zurich, Switzerland [?] 8.1 km Northeast bearing 30° from Tagelswangen, Bezirk Pfäffikon, Zurich, Switzerland 19.4 km Northeast bearing 43° from Zürich, Bezirk Zürich, Zurich, Switzerland 141.5 km Southeast bearing 148° from Strasbourg, Département du Bas-Rhin, Alsace, France
Last position:	2025-02-28 00:20:30 UTC (12d 1h8m ago) 2025-02-28 01:20:30 CET local time at Effretikon, Switzerland [?]
Last path:	HB9W-S>APDG01 via TCPIP*,qAC,HB9W-GS
Positions stored:	13

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.