callsign		distance	last heard - EST		callsign		distance	last heard - EST
CTLBFA83A		19.4 yards 0°	2024-12-19 21:30:24		CTLBFA71A		5.9 miles 36°	2024-12-22 02:31:40
STLBFA96A		10.9 miles 196°	2024-12-21 06:46:22		RFS581265		17.1 miles 272°	2024-12-24 03:01:20
VK2GN		17.1 miles 273°	2024-12-17 12:07:25		CTLBFA65A		17.1 miles 272°	2024-12-24 01:17:06
RFS580452		17.9 miles 192°	2024-12-18 08:00:42		RFS579138		17.9 miles 188°	2024-12-15 23:00:29
RFS579357		18.5 miles 206°	2024-12-17 12:00:35		RFS578085		18.5 miles 179°	2024-12-06 04:01:33
RFS578897		18.5 miles 185°	2024-12-13 22:00:43		STLBFA82A		18.6 miles 191°	2024-12-23 02:31:41
STLBFA61A		18.6 miles 192°	2024-12-24 11:00:51		STLBFA63A		18.6 miles 192°	2024-12-22 22:17:09
STLBFW61A		18.6 miles 192°	2024-12-22 20:32:19		RFS581082		18.6 miles 191°	2024-12-23 04:01:01
RFS580961		18.6 miles 192°	2024-12-24 11:02:07		RFS580963		18.6 miles 192°	2024-12-23 00:00:44
STLBFA70A		19.1 miles 167°	2024-12-15 04:01:10		RFS579070		19.1 miles 167°	2024-12-15 05:00:32
VK2TU-DP		19.6 miles 189°	2024-12-24 11:04:46		RFS578797		19.6 miles 163°	2024-12-13 00:00:31
RFS576855		19.6 miles 188°	2024-11-24 15:00:50		RFS580822		19.8 miles 197°	2024-12-21 18:01:08
VK2ZHD-7		20.0 miles 193°	2024-12-10 21:56:31		VK2JUZ-9		20.3 miles 188°	2024-12-14 21:29:54
VK2JUZ-1		20.3 miles 186°	2024-12-24 11:10:48		147.925		20.3 miles 186°	2024-12-24 11:10:53
VK2JUZ-D		20.3 miles 186°	2024-11-29 03:20:07		STLBFA69A		20.4 miles 186°	2024-12-15 03:00:30
RFS579069		20.4 miles 186°	2024-12-15 05:00:31		VK2ADG-10		20.4 miles 189°	2024-12-24 10:50:15
VK2ADG-1		20.4 miles 189°	2024-12-24 11:05:29		VK2ADG-5		20.5 miles 189°	2024-12-24 01:05:48
VK2ADG-DP		20.5 miles 189°	2024-12-24 11:04:46		VK1SV-8		20.7 miles 182°	2024-12-04 18:36:42
RFS578857		20.8 miles 141°	2024-12-13 09:00:26		RFS580573		20.9 miles 186°	2024-12-19 19:01:27
RFS581125		20.9 miles 186°	2024-12-23 08:01:23		STLBFA25A		20.9 miles 186°	2024-12-23 06:15:36
STLBFA73A		20.9 miles 186°	2024-12-19 17:16:03		RFS577286		21.2 miles 143°	2024-11-28 02:01:37
STLBFA05A		21.4 miles 142°	2024-11-27 03:01:19		RFS576905		21.4 miles 142°	2024-11-27 05:01:12
RFS577441		21.4 miles 142°	2024-11-29 10:01:51		RFS580712		21.4 miles 142°	2024-12-20 23:00:50
RFS580493		21.4 miles 145°	2024-12-19 00:00:31		VK2/ST052		21.4 miles 172°	2024-12-21 06:45:20
RFS580500		21.4 miles 146°	2024-12-19 02:00:33		RFS580454		22.2 miles 123°	2024-12-18 10:00:23
STLBFA13A		22.7 miles 145°	2024-11-24 23:01:52		RFS576913		22.7 miles 145°	2024-11-25 00:01:06
RFS578784		23.0 miles 108°	2024-12-13 00:00:23		VK2/ST039		23.2 miles 159°	2024-12-21 06:50:21
STLBFA04A		23.4 miles 144°	2024-11-27 03:01:18		RFS576904		23.4 miles 144°	2024-11-27 05:01:10
RFS578628		24.2 miles 255°	2024-12-11 06:01:13		STLBFA28A		24.2 miles 255°	2024-12-11 04:16:31
STLBFA16A		24.7 miles 155°	2024-11-25 23:45:58		RFS577016		24.7 miles 155°	2024-11-26 01:00:56
ILLBFA38A		24.8 miles 123°	2024-12-14 03:00:55		ILLBFA28A		24.8 miles 123°	2024-12-17 21:00:30
RFS578938		24.9 miles 123°	2024-12-14 04:00:49		RFS579328		24.9 miles 123°	2024-12-17 22:00:31
RFS580672		26.8 miles 113°	2024-12-20 12:00:29		RFS576923		27.1 miles 264°	2024-11-25 03:01:07
STLBFA64A		27.1 miles 213°	2024-11-25 06:46:13		RFS577044		27.6 miles 316°	2024-11-26 06:01:08
NMWBFA67A		27.8 miles 92°	2024-12-24 11:00:49		ILLBFA67A		27.8 miles 92°	2024-12-24 11:00:48
RFS581067		27.8 miles 92°	2024-12-24 11:01:56		RFS578507		28.3 miles 118°	2024-12-10 00:01:09
STLBFA87A		28.4 miles 215°	2024-12-14 00:15:07		RFS578887		28.4 miles 215°	2024-12-14 02:00:17
RFS577341		29.2 miles 100°	2024-11-28 10:01:05		VK2/IL003		29.5 miles 70°	2024-12-21 21:15:59
RFS577298		30.0 miles 97°	2024-11-28 04:01:07		RFS577711		30.4 miles 96°	2024-12-02 04:01:25
RFS580991		30.5 miles 109°	2024-12-23 01:01:22		RFS577734		30.9 miles 93°	2024-12-02 11:01:06
ILLBFA50A		31.1 miles 100°	2024-12-16 19:15:31		RFS579250		31.1 miles 100°	2024-12-16 21:00:48
STLBFA75A		31.5 miles 215°	2024-12-17 18:17:08		RFS579175		31.6 miles 215°	2024-12-17 20:00:24
RFS580568		31.6 miles 215°	2024-12-19 19:01:20		RFS578858		31.8 miles 221°	2024-12-13 20:00:28
RFS579355		31.9 miles 87°	2024-12-17 12:00:35		RFS578879		32.5 miles 113°	2024-12-13 18:00:14
ILLBFA83A		33.1 miles 109°	2024-12-23 03:46:14		RFS581083		33.1 miles 109°	2024-12-23 03:50:52
VK2RHR-1		33.1 miles 78°	2024-12-24 11:10:01		146.825		33.1 miles 78°	2024-12-24 11:10:06
RFS577753		33.2 miles 95°	2024-12-02 19:01:13		RFS577695		33.4 miles 83°	2024-12-02 01:01:40
ILLBFA59A		34.3 miles 95°	2024-12-16 20:16:16		RFS579259		34.3 miles 95°	2024-12-16 22:00:35
RFS580570		35.1 miles 98°	2024-12-19 19:01:17		RFS580852		35.3 miles 253°	2024-12-23 19:00:47
STLBFA52A		35.3 miles 253°	2024-12-23 17:00:17		RFS581152		35.8 miles 232°	2024-12-23 14:00:46

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.