callsign		distance	last heard - EST		callsign		distance	last heard - EST
STLBFA20A		25.1 yards 321°	2024-12-19 02:31:48		FW0598		5.0 miles 152°	2024-12-23 21:15:27
RFS578272		12.8 miles 355°	2024-12-07 05:01:40		STLBFA72A		12.8 miles 355°	2024-12-07 03:17:15
SCTBFA56A		13.8 miles 253°	2024-11-29 18:00:54		STLBFA86A		15.4 miles 277°	2024-12-07 17:31:12
RFS578114		16.1 miles 291°	2024-12-06 03:00:59		RFS578115		16.1 miles 291°	2024-12-06 04:01:39
STLBFA15A		16.1 miles 291°	2024-12-06 02:45:18		VK2ZSZ-2		18.1 miles 252°	2024-12-23 21:16:18
VK2ZSZ-3		18.2 miles 252°	2024-12-23 21:24:01		RFS578025		19.4 miles 279°	2024-12-05 20:01:24
STLBFA16A		20.8 miles 6°	2024-11-25 23:45:58		RFS577016		20.8 miles 6°	2024-11-26 01:00:56
VK1MIC-6		20.9 miles 203°	2024-12-23 02:19:25		SCTBFA35A		21.6 miles 266°	2024-12-19 06:32:08
RFS580535		21.6 miles 266°	2024-12-19 08:00:53		VK2/ST039		21.6 miles 0°	2024-12-21 06:50:21
VK2/ST052		22.6 miles 346°	2024-12-21 06:45:20		VK2ADG-9		24.0 miles 298°	2024-12-23 14:51:38
RFS576922		24.1 miles 286°	2024-11-25 03:01:02		VK1SV-8		24.3 miles 338°	2024-12-04 18:36:42
RFS578797		24.5 miles 354°	2024-12-13 00:00:31		SCTBFA06A		24.5 miles 195°	2024-12-12 00:16:13
RFS578654		24.5 miles 195°	2024-12-11 16:00:13		RFS578706		24.5 miles 195°	2024-12-12 02:00:26
RFS580573		24.6 miles 335°	2024-12-19 19:01:27		RFS581125		24.6 miles 335°	2024-12-23 08:01:23
STLBFA25A		24.6 miles 335°	2024-12-23 06:15:36		STLBFA73A		24.6 miles 335°	2024-12-19 17:16:03
RFS576904		24.7 miles 12°	2024-11-27 05:01:10		STLBFA04A		24.7 miles 12°	2024-11-27 03:01:18
RFS576913		24.9 miles 11°	2024-11-25 00:01:06		RFS579070		24.9 miles 351°	2024-12-15 05:00:32
STLBFA70A		24.9 miles 351°	2024-12-15 04:01:10		STLBFA13A		24.9 miles 11°	2024-11-24 23:01:52
RFS579069		25.2 miles 335°	2024-12-15 05:00:31		STLBFA69A		25.2 miles 335°	2024-12-15 03:00:30
VK2JUZ-1		25.2 miles 336°	2024-12-23 21:20:48		147.925		25.2 miles 336°	2024-12-23 21:20:53
VK2JUZ-D		25.2 miles 336°	2024-11-29 03:20:07		RFS578801		25.3 miles 191°	2024-12-13 01:00:23
VK2JUZ-9		25.7 miles 334°	2024-12-14 21:29:54		SCTBFA92A		25.7 miles 191°	2024-12-19 21:00:12
RFS580592		25.7 miles 191°	2024-12-19 22:00:52		VK2ADG-5		25.7 miles 333°	2024-12-23 21:23:12
VK2ADG-DP		25.7 miles 333°	2024-12-23 21:08:45		RFS580500		25.7 miles 8°	2024-12-19 02:00:33
VK2ADG-10		25.8 miles 333°	2024-12-23 21:20:15		VK2ADG-1		25.8 miles 333°	2024-12-23 21:15:56
VK2/ST034		25.9 miles 198°	2024-12-07 16:18:24		RFS578085		25.9 miles 342°	2024-12-06 04:01:33
RFS580493		26.0 miles 9°	2024-12-19 00:00:31		VK1MIC-9		26.2 miles 186°	2024-12-23 02:37:44
RFS576855		26.2 miles 335°	2024-11-24 15:00:50		VK2TU-DP		26.3 miles 335°	2024-12-23 21:08:45
RFS578897		26.6 miles 338°	2024-12-13 22:00:43		RFS577286		26.7 miles 10°	2024-11-28 02:01:37
RFS580712		26.7 miles 10°	2024-12-20 23:00:50		RFS576905		26.8 miles 10°	2024-11-27 05:01:12
RFS577441		26.8 miles 10°	2024-11-29 10:01:51		STLBFA05A		26.8 miles 10°	2024-11-27 03:01:19
VK2ZHD-7		26.9 miles 331°	2024-12-10 21:56:31		RFS578857		27.5 miles 10°	2024-12-13 09:00:26
RFS581082		27.6 miles 334°	2024-12-23 04:01:01		STLBFA82A		27.6 miles 334°	2024-12-23 02:31:41
RFS579138		27.6 miles 337°	2024-12-15 23:00:29		RFS580961		27.7 miles 334°	2024-12-23 21:20:21
RFS580963		27.7 miles 334°	2024-12-23 00:00:44		STLBFA61A		27.7 miles 334°	2024-12-23 21:16:56
STLBFA63A		27.7 miles 334°	2024-12-22 22:17:09		STLBFW61A		27.7 miles 334°	2024-12-22 20:32:19
RFS580850		27.8 miles 251°	2024-12-22 00:01:24		RFS580822		28.0 miles 330°	2024-12-21 18:01:08
RFS580854		28.4 miles 250°	2024-12-22 01:00:42		RFS580452		28.4 miles 335°	2024-12-18 08:00:42
RFS580763		28.6 miles 248°	2024-12-21 04:00:50		VK2XJG		28.6 miles 249°	2024-12-23 21:20:21
SCTBFA14A		29.1 miles 248°	2024-12-17 22:45:37		RFS581119		29.3 miles 249°	2024-12-23 10:00:34
RFS580508		30.0 miles 298°	2024-12-21 19:00:49		STLBFA08A		30.0 miles 298°	2024-12-21 17:30:08
RFS577832		30.6 miles 254°	2024-12-03 19:00:10		RFS578659		30.6 miles 270°	2024-12-11 19:00:18
STLBFA12A		30.7 miles 278°	2024-12-23 21:16:54		STLBFA64A		30.9 miles 311°	2024-11-25 06:46:13
RFS578352		31.1 miles 113°	2024-12-08 02:00:21		VK2/ST006		31.1 miles 224°	2024-12-07 20:54:06
NMWBFA58A		31.3 miles 106°	2024-12-15 23:45:36		ILLBFA58A		31.3 miles 106°	2024-12-15 23:45:38
RFS579357		31.3 miles 328°	2024-12-17 12:00:35		ILLBFA80A		31.4 miles 107°	2024-12-17 17:30:33
RFS579380		31.4 miles 107°	2024-12-17 19:00:50		RFS579175		31.4 miles 303°	2024-12-17 20:00:24
RFS580568		31.4 miles 303°	2024-12-19 19:01:20		STLBFA75A		31.4 miles 303°	2024-12-17 18:17:08
RFS579097		31.5 miles 115°	2024-12-15 11:00:24		RFS578887		31.6 miles 309°	2024-12-14 02:00:17
STLBFA87A		31.7 miles 309°	2024-12-14 00:15:07		RFS577030		32.2 miles 88°	2024-11-27 01:00:49

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.