callsign		distance	last heard - EST		callsign		distance	last heard - EST
RFS578272		26.7 yards 141°	2024-12-07 05:01:40		STLBFA16A		8.7 miles 22°	2024-11-25 23:45:58
RFS577016		8.7 miles 22°	2024-11-26 01:00:56		VK2/ST039		8.9 miles 8°	2024-12-21 06:50:21
VK2/ST052		10.1 miles 335°	2024-12-21 06:45:20		RFS578797		11.7 miles 353°	2024-12-13 00:00:31
RFS579070		12.2 miles 346°	2024-12-15 05:00:32		STLBFA70A		12.2 miles 346°	2024-12-15 04:01:10
VK1SV-8		12.6 miles 321°	2024-12-04 18:36:42		STLBFA20A		12.8 miles 175°	2024-12-19 02:31:48
RFS580520		12.8 miles 175°	2024-12-19 04:01:50		RFS576913		13.1 miles 26°	2024-11-25 00:01:06
STLBFA13A		13.1 miles 26°	2024-11-24 23:01:52		RFS576904		13.2 miles 30°	2024-11-27 05:01:10
STLBFA04A		13.2 miles 30°	2024-11-27 03:01:18		RFS580573		13.3 miles 316°	2024-12-19 19:01:27
RFS581125		13.3 miles 316°	2024-12-23 08:01:23		STLBFA25A		13.3 miles 316°	2024-12-23 06:15:36
STLBFA73A		13.3 miles 316°	2024-12-19 17:16:03		RFS580500		13.7 miles 21°	2024-12-19 02:00:33
VK2JUZ-1		13.8 miles 318°	2024-12-23 20:25:48		147.925		13.8 miles 318°	2024-12-23 20:25:54
VK2JUZ-D		13.8 miles 318°	2024-11-29 03:20:07		RFS579069		13.8 miles 317°	2024-12-15 05:00:31
RFS578085		13.8 miles 330°	2024-12-06 04:01:33		STLBFA69A		13.8 miles 317°	2024-12-15 03:00:30
RFS580493		14.0 miles 22°	2024-12-19 00:00:31		VK2JUZ-9		14.4 miles 316°	2024-12-14 21:29:54
VK2ADG-DP		14.6 miles 314°	2024-12-23 19:52:31		VK2ADG-10		14.6 miles 314°	2024-12-23 20:20:15
VK2ADG-1		14.6 miles 314°	2024-12-23 20:25:24		RFS577286		14.7 miles 23°	2024-11-28 02:01:37
RFS580712		14.8 miles 24°	2024-12-20 23:00:50		RFS578897		14.8 miles 324°	2024-12-13 22:00:43
RFS576855		14.9 miles 318°	2024-11-24 15:00:50		RFS576905		14.9 miles 24°	2024-11-27 05:01:12
RFS577441		14.9 miles 24°	2024-11-29 10:01:51		STLBFA05A		14.9 miles 24°	2024-11-27 03:01:19
VK2TU-DP		15.0 miles 318°	2024-12-23 19:52:31		RFS578114		15.5 miles 243°	2024-12-06 03:00:59
RFS578115		15.5 miles 243°	2024-12-06 04:01:39		STLBFA15A		15.5 miles 243°	2024-12-06 02:45:18
RFS578857		15.6 miles 23°	2024-12-13 09:00:26		RFS579138		16.0 miles 323°	2024-12-15 23:00:29
VK2ZHD-7		16.0 miles 313°	2024-12-10 21:56:31		RFS581082		16.3 miles 318°	2024-12-23 04:01:01
STLBFA82A		16.3 miles 318°	2024-12-23 02:31:41		RFS580961		16.4 miles 318°	2024-12-23 20:15:30
RFS580963		16.4 miles 318°	2024-12-23 00:00:44		STLBFA61A		16.4 miles 318°	2024-12-23 20:16:15
STLBFA63A		16.4 miles 318°	2024-12-22 22:17:09		STLBFW61A		16.4 miles 318°	2024-12-22 20:32:19
RFS580452		16.9 miles 320°	2024-12-18 08:00:42		RFS580822		17.2 miles 312°	2024-12-21 18:01:08
FW0598		17.5 miles 168°	2024-12-23 20:15:39		STLBFA86A		17.8 miles 232°	2024-12-07 17:31:12
VK2ADG-9		20.0 miles 266°	2024-12-23 14:51:38		RFS578025		20.5 miles 241°	2024-12-05 20:01:24
RFS579357		20.7 miles 312°	2024-12-17 12:00:35		SCTBFA56A		20.7 miles 215°	2024-11-29 18:00:54
VK2ADG-5		20.9 miles 242°	2024-12-23 19:50:31		RFS580454		21.6 miles 32°	2024-12-18 10:00:23
RFS579328		21.7 miles 39°	2024-12-17 22:00:31		ILLBFA28A		21.7 miles 39°	2024-12-17 21:00:30
RFS578938		21.7 miles 39°	2024-12-14 04:00:49		ILLBFA38A		21.7 miles 39°	2024-12-14 03:00:55
STLBFA96A		22.4 miles 333°	2024-12-21 06:46:22		RFS576922		22.7 miles 255°	2024-11-25 03:01:02
STLBFA64A		23.3 miles 289°	2024-11-25 06:46:13		VK2ZSZ-2		24.3 miles 221°	2024-12-23 20:16:17
VK2ZSZ-3		24.4 miles 221°	2024-12-23 20:24:31		RFS578887		24.5 miles 287°	2024-12-14 02:00:17
STLBFA87A		24.5 miles 287°	2024-12-14 00:15:07		RFS578507		24.6 miles 46°	2024-12-10 00:01:09
SCTBFA35A		24.8 miles 235°	2024-12-19 06:32:08		RFS580535		24.8 miles 235°	2024-12-19 08:00:53
RFS580508		25.3 miles 274°	2024-12-21 19:00:49		STLBFA08A		25.3 miles 274°	2024-12-21 17:30:08
RFS579175		25.5 miles 280°	2024-12-17 20:00:24		RFS580568		25.5 miles 280°	2024-12-19 19:01:20
STLBFA75A		25.5 miles 280°	2024-12-17 18:17:08		RFS580672		26.4 miles 41°	2024-12-20 12:00:29
RFS578784		27.5 miles 32°	2024-12-13 00:00:23		RFS578858		28.7 miles 283°	2024-12-13 20:00:28
RFS578879		29.0 miles 52°	2024-12-13 18:00:14		RFS580991		29.6 miles 47°	2024-12-23 01:01:22
RFS581083		31.1 miles 51°	2024-12-23 03:50:52		ILLBFA83A		31.1 miles 51°	2024-12-23 03:46:14
RFS578659		32.1 miles 246°	2024-12-11 19:00:18		RFS578614		33.0 miles 277°	2024-12-11 19:00:17
STLBFA14A		33.0 miles 277°	2024-12-11 17:30:08		RFS580850		33.2 miles 229°	2024-12-22 00:01:24
RFS577341		33.4 miles 40°	2024-11-28 10:01:05		RFS580854		33.9 miles 229°	2024-12-22 01:00:42
VK2XJG		34.4 miles 228°	2024-12-23 20:25:21		RFS579250		34.5 miles 43°	2024-12-16 21:00:48
ILLBFA50A		34.5 miles 43°	2024-12-16 19:15:31		RFS580763		34.6 miles 227°	2024-12-21 04:00:50
RFS579103		34.8 miles 104°	2024-12-15 14:00:51		SCTBFA14A		34.9 miles 228°	2024-12-17 22:45:37

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.