callsign		distance	last heard - EST		callsign		distance	last heard - EST
RFS578324		3.4 miles 96°	2024-12-07 21:00:25		STLBFA49A		3.5 miles 176°	2024-12-21 22:17:09
VK2/ST042		3.6 miles 101°	2024-12-21 04:16:24		VK2/ST040		4.2 miles 212°	2024-12-21 04:14:25
RFS577576		4.8 miles 241°	2024-11-30 22:01:12		RFS579388		4.8 miles 74°	2024-12-17 20:00:38
VK2/ST047		4.9 miles 258°	2024-12-21 04:06:32		RFS579013		9.7 miles 107°	2024-12-14 17:00:38
RFS576916		10.0 miles 85°	2024-11-25 02:01:22		vk2pet		10.5 miles 123°	2024-12-23 19:40:04
RFS580530		11.8 miles 112°	2024-12-19 08:00:43		VK2/ST044		13.4 miles 311°	2024-11-29 20:53:29
VK2/SW048		13.6 miles 276°	2024-12-21 04:02:59		RFS581177		14.7 miles 109°	2024-12-23 16:00:45
VK2/ST053		16.1 miles 105°	2024-12-21 04:26:48		VK2/ST046		16.2 miles 243°	2024-12-21 03:11:27
RFS578255		17.0 miles 315°	2024-12-07 04:01:30		STLBFA55A		17.0 miles 315°	2024-12-07 02:30:36
RFS578236		17.6 miles 308°	2024-12-07 04:00:42		RFS578382		17.6 miles 307°	2024-12-08 09:00:17
RFS580555		17.8 miles 103°	2024-12-19 18:00:33		RFS577147		17.9 miles 131°	2024-11-27 00:01:28
FW4257		19.1 miles 86°	2024-12-23 19:42:15		STLBFA66A		20.2 miles 133°	2024-12-13 09:47:13
STLBFA50A		20.2 miles 133°	2024-12-09 03:30:15		RFS578450		20.2 miles 133°	2024-12-09 05:01:18
RFS578866		20.2 miles 133°	2024-12-13 11:00:25		STLBFA98A		20.8 miles 99°	2024-11-30 00:46:53
RFS581118		22.0 miles 139°	2024-12-23 09:00:51		RFS577886		22.5 miles 354°	2024-12-04 04:00:32
RFS578273		23.8 miles 350°	2024-12-07 05:01:42		CTLBFA73A		23.8 miles 350°	2024-12-07 03:45:12
VK2DHP-DP		24.7 miles 151°	2024-12-09 17:43:29		STLBFA52A		25.1 miles 67°	2024-12-23 17:00:17
RFS580852		25.2 miles 67°	2024-12-23 19:00:47		RFS576833		25.2 miles 261°	2024-11-24 07:01:08
SWSBFA33A		25.2 miles 261°	2024-11-24 05:31:52		RFS578928		25.2 miles 346°	2024-12-14 04:00:21
RFS578150		25.4 miles 262°	2024-12-06 08:00:26		RFS578187		26.1 miles 131°	2024-12-06 20:00:42
STLBFA97A		26.3 miles 126°	2024-12-20 19:15:27		RFS580697		26.3 miles 126°	2024-12-20 21:00:41
RFS578252		27.0 miles 303°	2024-12-07 04:01:09		CWSBFA52A		27.0 miles 303°	2024-12-07 02:30:41
STLBFA23A		27.2 miles 95°	2024-12-06 03:01:38		RFS578123		27.2 miles 95°	2024-12-06 04:02:03
VK2COW-9		27.5 miles 133°	2024-12-23 19:42:49		VB2COW-9		27.5 miles 133°	2024-11-30 08:57:09
RFS581169		27.7 miles 93°	2024-12-23 17:00:43		RFS577475		28.2 miles 122°	2024-11-29 23:01:12
VK2/ST017		28.2 miles 195°	2024-12-09 23:16:37		STLBFA27A		28.4 miles 106°	2024-12-03 14:00:52
RFS577827		28.4 miles 106°	2024-12-03 16:00:20		VK2TLQ-D		28.7 miles 118°	2024-12-23 19:25:17
RFS581152		28.7 miles 94°	2024-12-23 14:00:46		VK2TLQ-7		28.7 miles 118°	2024-12-08 06:03:44
VK5IX-7		28.7 miles 118°	2024-12-06 21:17:47		VK2COW-4		29.2 miles 129°	2024-12-23 19:37:55
VK2COW-1		29.3 miles 129°	2024-12-23 19:19:47		VK2COW-3		29.3 miles 129°	2024-12-23 19:19:47
VK1SV-1		29.3 miles 129°	2024-12-23 19:19:47		VK2COW-2		29.5 miles 129°	2024-12-23 19:43:15
RFS579434		29.5 miles 275°	2024-12-18 06:00:33		RFS578416		30.3 miles 255°	2024-12-08 21:01:13
SWSBFA16A		30.3 miles 255°	2024-12-08 19:31:52		STLBFA14A		31.7 miles 101°	2024-12-11 17:30:08
RFS578614		31.7 miles 101°	2024-12-11 19:00:17		VK1/AC035		31.7 miles 145°	2024-12-07 17:14:11
RFS580925		32.5 miles 255°	2024-12-22 13:00:52		VK1MIC-10		32.8 miles 142°	2024-12-23 19:08:30
VK2/SW068		32.9 miles 251°	2024-12-21 03:37:46		VK1MIC-11		34.0 miles 141°	2024-12-23 19:30:51
VK1MIC-1		34.1 miles 141°	2024-12-23 19:13:58		VK1MIC-14		34.2 miles 140°	2024-12-23 19:13:56
VK1MIC-5		34.2 miles 141°	2024-12-14 03:19:20		RFS576923		34.7 miles 60°	2024-11-25 03:01:07
RFS578858		36.1 miles 96°	2024-12-13 20:00:28		STLBFA28A		36.2 miles 68°	2024-12-11 04:16:31
RFS578628		36.2 miles 68°	2024-12-11 06:01:13		RFS577413		36.5 miles 308°	2024-11-29 04:01:33
RFS577896		37.8 miles 248°	2024-12-04 08:00:22		RFS578896		38.2 miles 248°	2024-12-13 22:00:37
RFS578257		38.3 miles 295°	2024-12-07 04:01:34		RFS578438		38.4 miles 297°	2024-12-09 04:01:01
RFS579429		38.6 miles 297°	2024-12-18 03:00:31		RFS579007		38.6 miles 295°	2024-12-14 22:00:30
146.875		38.9 miles 314°	2024-12-23 18:53:01		RFS577562		39.1 miles 312°	2024-11-30 18:01:17
STLBFA75A		39.1 miles 99°	2024-12-17 18:17:08		RFS579175		39.2 miles 99°	2024-12-17 20:00:24
RFS580568		39.2 miles 99°	2024-12-19 19:01:20		RFS577379		39.5 miles 313°	2024-11-28 22:01:48
STLBFA08A		39.5 miles 103°	2024-12-21 17:30:08		RFS580508		39.5 miles 103°	2024-12-21 19:00:49
RFS578737		39.6 miles 248°	2024-12-12 08:00:37		VK2AMF-11		40.0 miles 129°	2024-12-23 15:04:38
RFS578672		40.0 miles 234°	2024-12-11 21:00:49		SWSBFA72A		40.0 miles 234°	2024-12-11 19:45:31
VK2/SW072		40.3 miles 236°	2024-12-21 02:43:04		STLBFA87A		40.6 miles 94°	2024-12-14 00:15:07

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.