Location:	47°13.40' N 8°27.69' E - locator JN47FF53JN - show map 47.8 yards Southwest bearing 233° from Knonau, Bezirk Affoltern, Zurich, Switzerland [?] 1.5 miles South bearing 183° from Mettmenstetten, Bezirk Affoltern, Zurich, Switzerland 10.7 miles Southwest bearing 203° from Zürich, Bezirk Zürich, Zurich, Switzerland 60.4 miles Southeast bearing 152° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position:	2024-12-18 05:54:07 EST (14m12s ago) 2024-12-18 11:54:07 CET local time at Knonau, Switzerland [?]
Course:	4°
Speed:	0 MPH
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	24712
Other SSIDs:	HB9WAD-7 HB9WAD-11

callsign		distance	last heard - EST		callsign		distance	last heard - EST
HB9BMC-7		2.3 miles 168°	2024-12-17 04:10:55		HB9WAD-7		2.4 miles 158°	2024-12-18 05:13:02
HB9BMC-10		2.4 miles 152°	2024-12-18 05:47:22		HB9BMC-9		2.4 miles 152°	2024-12-17 04:14:51
HB9BMC-6		2.5 miles 152°	2024-11-21 12:12:29		HB9HJJ-7		3.0 miles 157°	2024-11-22 09:29:33
HB9DSN-9		3.2 miles 159°	2024-12-14 04:12:05		HB9CPJ		3.2 miles 155°	2024-12-18 05:55:12
HB9ZG-1		3.3 miles 208°	2024-12-18 05:47:02		HB9ZG-11		3.3 miles 208°	2024-12-18 05:52:29
438.675-L		3.4 miles 208°	2024-12-18 06:07:09		HB3XCO-7		3.4 miles 134°	2024-12-18 06:05:36
ZG-Stamm-		3.6 miles 130°	2024-12-18 06:02:33		HB/ZH-012		3.7 miles 19°	2024-12-18 01:46:20
439.350-L		3.8 miles 1°	2024-12-18 06:07:14		HB/ZH-006		4.3 miles 56°	2024-12-18 01:48:15
HB3YGL-i		4.8 miles 98°	2024-12-17 09:29:20		HB9JBD-10		5.2 miles 149°	2024-12-13 03:37:04
HB9PWA-i		5.3 miles 312°	2024-12-05 11:58:16		IZ7ECX		5.7 miles 42°	2024-12-08 13:29:59

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.