callsign		distance	last heard - EST		callsign		distance	last heard - EST
YO4FRF-6		47.7 yards 49°	2024-11-20 07:36:45		YO4FRF-10		47.8 yards 66°	2024-12-17 04:25:54
YO4FRF		60.1 yards 133°	2024-11-28 05:22:46		YO4FRF-7		2.3 miles 70°	2024-11-27 05:08:32
YO4CIL		4.1 miles 27°	2024-12-11 07:11:26		YO4ISC-10		4.7 miles 42°	2024-12-17 04:30:12
YO4CIL-2		4.9 miles 147°	2024-12-17 04:29:15		YO4CIL-13		7.7 miles 154°	2024-12-05 09:10:29
YO2CK-8		7.9 miles 158°	2024-12-17 04:31:02		LRTZ		9.6 miles 170°	2024-12-17 04:06:26
YO4VLS-Y		10.8 miles 266°	2024-12-17 04:11:28		YO4VLS-D		10.8 miles 266°	2024-12-17 04:11:38
YO4CIL-1		13.8 miles 178°	2024-12-17 04:13:22		LRCK		17.2 miles 345°	2024-12-17 04:05:33
YO4CIL-D		21.0 miles 180°	2024-12-17 04:18:54		YO4CIL-10		21.0 miles 180°	2024-12-17 04:24:35
YO4CIL-11		21.0 miles 180°	2024-12-17 04:23:13		YO4CIL-9		21.5 miles 180°	2024-11-30 13:05:30
YO4CIL-3		21.5 miles 180°	2024-12-01 17:49:11		YO4CIL-4		21.6 miles 180°	2024-11-25 19:56:28

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.