callsign		distance	last heard - EST		callsign		distance	last heard - EST
RFS574452		3.6 miles 45°	2024-11-12 01:01:36		RFS573209		4.5 miles 317°	2024-11-01 00:00:57
RFS572667		5.1 miles 61°	2024-10-29 23:00:28		SWSBFA96A		7.0 miles 185°	2024-11-16 22:15:56
RFS574996		7.0 miles 185°	2024-11-17 00:00:51		RFS573013		8.2 miles 317°	2024-10-30 03:00:48
RFS574468		8.2 miles 317°	2024-11-12 03:01:19		CWSBFA68B		8.2 miles 317°	2024-11-12 02:01:59
CWSBFA71A		8.2 miles 94°	2024-11-12 07:02:12		RFS574471		8.2 miles 94°	2024-11-12 08:01:00
RFS574266		11.8 miles 290°	2024-11-10 01:01:09		RFS576677		12.6 miles 77°	2024-11-23 18:00:41
STLBFA84A		13.0 miles 102°	2024-11-22 05:00:36		RFS572899		13.9 miles 298°	2024-10-29 02:01:07
146.875		15.3 miles 350°	2024-11-27 23:53:02		VK2/ST044		15.5 miles 102°	2024-11-28 00:26:14
SWSBFA20A		15.6 miles 180°	2024-11-08 20:02:19		RFS574120		15.6 miles 180°	2024-11-08 22:01:03
RFS573294		15.9 miles 181°	2024-11-03 22:00:50		SWSBFA33A		16.1 miles 179°	2024-11-24 05:31:52
RFS576833		16.1 miles 179°	2024-11-24 07:01:08		RFS575075		16.8 miles 294°	2024-11-17 19:00:32
RFS574759		16.8 miles 3°	2024-11-15 02:00:37		RFS574430		17.3 miles 236°	2024-11-12 01:01:22
RFS575278		17.6 miles 261°	2024-11-19 06:01:10		RFS576953		17.6 miles 261°	2024-11-25 07:00:56
CWSBFA53A		17.6 miles 261°	2024-11-25 05:15:17		RFS574133		17.8 miles 261°	2024-11-08 22:01:11
RFS574638		17.8 miles 261°	2024-11-13 21:00:26		RFS574948		17.8 miles 261°	2024-11-16 18:01:00
RFS576749		17.8 miles 261°	2024-11-23 15:00:46		RFS575008		17.9 miles 260°	2024-11-17 01:01:15
RFS573712		18.2 miles 267°	2024-11-05 11:00:53		RFS574378		18.3 miles 108°	2024-11-11 05:01:08
RFS576782		18.6 miles 354°	2024-11-23 22:01:15		CWSBFA82A		18.6 miles 354°	2024-11-23 21:01:16
STLBFA43A		18.8 miles 71°	2024-11-17 18:45:33		RFS575043		18.8 miles 71°	2024-11-17 20:00:28
RFS576397		18.8 miles 354°	2024-11-20 12:00:41		RFS576565		19.2 miles 355°	2024-11-22 04:00:48
RFS573449		20.2 miles 137°	2024-11-03 01:00:52		VK2NE Z		20.2 miles 355°	2024-11-28 00:26:09
VK2NE-Z		20.2 miles 355°	2024-11-28 00:26:19		RFS574989		20.8 miles 195°	2024-11-17 00:00:40
SWSBFA89A		20.8 miles 195°	2024-11-16 22:15:58		RFS574982		23.4 miles 318°	2024-11-17 00:00:36
VK2/SW068		23.4 miles 195°	2024-11-15 17:35:46		STLBFA74A		24.0 miles 140°	2024-11-09 04:01:55
RFS574174		24.0 miles 140°	2024-11-09 05:01:28		RFS576832		26.5 miles 51°	2024-11-24 07:01:01
146.775-		26.8 miles 251°	2024-11-27 23:52:17		53.825		27.0 miles 251°	2024-11-27 23:52:22
VK2RBE-1		27.2 miles 251°	2024-11-28 00:05:42		RFS574775		28.0 miles 116°	2024-11-15 06:00:15
RFS576834		32.9 miles 266°	2024-11-24 07:01:04		RFS574733		34.9 miles 245°	2024-11-14 22:00:26
STLBFA66A		35.7 miles 130°	2024-11-08 02:39:39		RFS573766		35.7 miles 130°	2024-11-08 04:00:48
STLBFA00A		36.0 miles 114°	2024-11-17 00:01:02		RFS575000		36.0 miles 114°	2024-11-17 02:00:32
RFS574991		36.2 miles 265°	2024-11-17 01:00:36		CWSBFA91A		36.2 miles 265°	2024-11-16 23:00:12
RFS574643		36.3 miles 287°	2024-11-13 23:00:27		CWSBFA43A		36.3 miles 287°	2024-11-13 21:32:13
RFS574000		36.6 miles 115°	2024-11-11 02:01:10		RFS576916		37.0 miles 108°	2024-11-25 02:01:22
STLBFA02A		37.4 miles 118°	2024-11-08 12:30:35		RFS574102		37.4 miles 118°	2024-11-08 14:01:02
RFS574114		37.5 miles 115°	2024-11-08 20:01:03		vk2pet		38.4 miles 118°	2024-11-28 00:30:07
STLBFA12A		38.8 miles 119°	2024-11-19 19:01:18		STLBFA23A		38.8 miles 119°	2024-11-19 20:15:56
RFS575312		38.8 miles 119°	2024-11-19 20:00:35		RFS575323		38.8 miles 119°	2024-11-19 22:00:49
RFS574898		39.0 miles 245°	2024-11-16 05:00:33		RFS574909		39.5 miles 115°	2024-11-16 07:00:26
VK2AFK-9		39.8 miles 232°	2024-11-10 21:14:33		STLBFA28A		41.7 miles 106°	2024-11-10 23:20:36
RFS574228		41.7 miles 106°	2024-11-10 18:01:03		STLBFA24A		42.5 miles 120°	2024-11-09 18:00:58
RFS574224		42.5 miles 120°	2024-11-10 22:01:12		STLBFA31A		42.9 miles 121°	2024-11-09 00:01:03
RFS574131		43.0 miles 121°	2024-11-09 02:01:06		RFS574523		43.5 miles 124°	2024-11-12 22:00:44
VK1AD-5		43.6 miles 121°	2024-11-24 22:48:41		RFS575011		43.7 miles 241°	2024-11-17 01:01:10
RFS576475		44.2 miles 283°	2024-11-21 06:01:32		RFS577147		45.5 miles 122°	2024-11-27 00:01:28
FW4257		45.6 miles 104°	2024-11-28 00:33:35		RFS575329		46.0 miles 283°	2024-11-19 23:01:20
EW3098		46.5 miles 245°	2024-11-28 00:30:29		STLBFA14A		47.6 miles 123°	2024-11-14 16:16:54
RFS574714		47.6 miles 123°	2024-11-14 18:00:25		RFS574138		48.9 miles 58°	2024-11-08 23:01:32
STLBFA11A		49.6 miles 120°	2024-11-14 15:46:31		STLBFA98A		49.6 miles 120°	2024-11-09 18:32:02
RFS573998		49.6 miles 120°	2024-11-09 20:01:02		RFS574711		49.6 miles 120°	2024-11-14 17:00:22
RFS574478		49.8 miles 121°	2024-11-12 04:01:33

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.