Comment:	openSPOT4
Location:	47°35.81' N 8°16.91' E - locator JN47DO33TF - show map 9.3 km Northeast bearing 33° from Villigen, Bezirk Brugg, Aargau, Switzerland [?] 11.2 km North bearing 20° from Lauffohr (Brugg), Bezirk Brugg, Aargau, Switzerland 32.6 km Northwest bearing 322° from Zürich, Bezirk Zürich, Zurich, Switzerland 116.7 km South bearing 160° from Strasbourg, Département du Bas-Rhin, Alsace, France
Last position:	2025-11-20 22:36:03 UTC (21d 18h54m ago) 2025-11-20 23:36:03 CET local time at Villigen, Switzerland [?]
Device:	SharkRF: openSPOT4 (gadget)
Last path:	HB3YAC-7>APOSB4 via HB3YAC-10,C4FM*,qAS,HB3YAC
Positions stored:	2
Other SSIDs:	HB3YAC-10 HB3YAC

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.