callsign		distance	last heard - EST		callsign		distance	last heard - EST
9Z4NED-D		3.9 miles 51°	2024-12-01 11:35:10		9Z4NED-Y		4.6 miles 52°	2024-11-29 18:04:49
9Y4R-10		7.5 miles 38°	2024-12-24 12:05:51		9Y4R		8.2 miles 36°	2024-12-23 17:17:00
9Y4R-7		8.3 miles 42°	2024-12-13 00:16:11		9Y4KMA-5		8.9 miles 46°	2024-12-24 11:52:10
9Z4Y-6		9.8 miles 39°	2024-12-22 23:34:27		9Z4Y-10		9.8 miles 39°	2024-12-08 16:21:41
9Z4Y-Y		9.8 miles 39°	2024-12-22 01:49:32		AA4Y B		9.8 miles 39°	2024-12-06 14:56:03
AA4Y-B		9.8 miles 39°	2024-12-06 14:56:13		9Z4Y-N		9.8 miles 39°	2024-12-24 12:04:32
9Z4Y B		9.8 miles 39°	2024-12-24 12:00:06		9Z4Y-B		9.8 miles 39°	2024-12-24 12:00:16
9Z4Y-5		9.8 miles 39°	2024-12-08 11:03:55		9Z4Y-15		9.8 miles 39°	2024-12-17 11:15:09
9Z4Y-3		9.8 miles 39°	2024-12-07 18:28:56		9Z4Y-7		9.8 miles 39°	2024-12-12 07:39:33
9Z4Y-9		9.8 miles 39°	2024-12-21 18:34:43		9Z4Y-8		9.8 miles 39°	2024-12-22 16:37:54
9Z4Y-11		9.8 miles 39°	2024-12-11 23:48:26		9Z4Y-2		9.8 miles 39°	2024-12-08 14:46:33
9Z4SS-2		10.2 miles 178°	2024-12-24 11:44:40		9Z4SS		10.2 miles 178°	2024-12-18 20:28:56
9Z4A-9		14.6 miles 46°	2024-12-23 14:28:27		9Y4R-15		14.8 miles 5°	2024-12-12 13:38:35
9Y4C-10		15.4 miles 3°	2024-12-24 11:30:22		9Y4C-11		15.4 miles 3°	2024-12-24 11:30:23
9Z3SM-N		15.5 miles 7°	2024-12-24 11:48:17		9Y4DAA-10		16.3 miles 54°	2024-12-17 20:29:35
9Y4C-8		16.7 miles 3°	2024-12-24 12:05:59		9Y4C-14		16.7 miles 3°	2024-12-24 11:54:36
9Y4C-N		16.8 miles 3°	2024-12-24 11:53:20		9Y4C B		16.8 miles 3°	2024-12-24 12:03:53
9Y4C-B		16.8 miles 3°	2024-12-24 12:04:03		9Y4C		16.8 miles 3°	2024-12-24 11:45:33
9Y4C-13		16.8 miles 3°	2024-12-23 14:55:46		9Y4R-11		17.4 miles 348°	2024-12-24 12:05:44
9Z4RG		17.4 miles 348°	2024-12-24 11:52:15		9Z4RGN-5		17.5 miles 355°	2024-12-19 10:13:53
KM4MLA-D		18.7 miles 342°	2024-11-29 18:07:43		9Y4C-5		18.7 miles 45°	2024-12-17 14:46:32
9Y4NE-N		19.3 miles 341°	2024-12-24 11:54:46		9Z4DZ-6		19.3 miles 192°	2024-12-24 11:57:50
9Z4DMD-7		19.7 miles 39°	2024-12-12 22:28:55		9Z4DZ-11		19.7 miles 194°	2024-12-18 19:18:25
9Z4DZ-1		19.7 miles 193°	2024-12-24 00:01:15		9Y4DAA-5		20.0 miles 40°	2024-12-24 10:52:45
9Y4DA B		20.1 miles 44°	2024-12-24 11:54:12		9Y4DA-B		20.1 miles 44°	2024-12-24 11:54:21
9Y4DA		20.2 miles 46°	2024-11-25 19:29:14		9Y4AR-Y		28.8 miles 64°	2024-12-08 18:59:00
9Y4R B		37.5 miles 121°	2024-12-24 11:46:36		9Y4R-B		37.5 miles 121°	2024-12-24 11:46:46
9Y4R-N		37.5 miles 121°	2024-12-24 11:47:11

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.