callsign		distance	last heard - EST		callsign		distance	last heard - EST
RFS575355		16.7 yards 90°	2024-11-20 13:00:31		RFS576412		0.7 miles 78°	2024-11-20 21:00:33
RFS573577		1.6 miles 189°	2024-11-04 03:01:25		RFS576781		1.8 miles 177°	2024-11-23 23:00:59
RFS573410		2.8 miles 294°	2024-11-03 01:00:41		RFS573318		2.8 miles 294°	2024-11-02 02:00:43
RFS577450		2.8 miles 294°	2024-11-30 01:01:00		SCTBFA50A		2.8 miles 294°	2024-11-29 23:15:51
SCTBFA64A		3.5 miles 48°	2024-11-29 18:45:13		SCTBFA06A		4.4 miles 40°	2024-11-15 07:15:33
RFS573774		5.1 miles 22°	2024-11-06 03:00:38		RFS573240		6.0 miles 353°	2024-11-01 05:00:48
SCTBFA71A		6.2 miles 14°	2024-11-08 04:16:36		RFS574258		6.3 miles 237°	2024-11-10 19:00:54
SCTBFA58A		6.3 miles 237°	2024-11-10 23:20:43		RFS574553		6.7 miles 358°	2024-11-13 02:00:37
SCTBFA99A		7.2 miles 238°	2024-11-23 03:45:18		RFS576699		7.2 miles 238°	2024-11-23 05:00:42
RFS577272		7.8 miles 221°	2024-11-28 01:01:25		SCTBFA72A		7.8 miles 221°	2024-11-27 23:30:59
SCTBFA18A		9.9 miles 15°	2024-11-08 18:46:43		RFS574994		11.4 miles 201°	2024-11-17 18:00:29
RFS577396		11.6 miles 275°	2024-11-29 03:01:04		SCTBFA96A		11.7 miles 275°	2024-11-29 02:01:52
SCTBFA60A		13.2 miles 350°	2024-11-29 20:30:13		RFS577460		13.2 miles 350°	2024-11-29 22:00:55
RFS576572		16.0 miles 200°	2024-11-22 05:01:19		RFS576598		16.6 miles 189°	2024-11-22 08:01:21
RFS577465		17.6 miles 203°	2024-11-29 21:01:21		SCTBFA65A		17.6 miles 203°	2024-11-29 19:15:33
RFS577259		17.9 miles 15°	2024-11-28 06:00:58		RFS574897		18.9 miles 195°	2024-11-16 05:00:30
VK2ZAZ-DP		19.0 miles 196°	2024-11-29 17:56:14		VK2ZAZ-10		19.0 miles 196°	2024-11-30 05:03:44
RFS573306		20.4 miles 199°	2024-11-02 03:00:43		SCTBFA93A		20.4 miles 200°	2024-11-25 17:02:17
SCTBFA51A		20.5 miles 199°	2024-11-16 00:45:38		RFS574851		20.5 miles 199°	2024-11-16 02:00:43
RFS576935		21.6 miles 20°	2024-11-25 04:00:58		SCTBFA35A		21.6 miles 20°	2024-11-25 02:15:34
RFS575364		22.6 miles 329°	2024-11-20 07:00:33		SCTBFA33A		23.8 miles 189°	2024-11-26 20:45:33
RFS576917		23.8 miles 189°	2024-11-25 01:01:19		RFS577133		23.8 miles 189°	2024-11-26 22:01:00
RFS577079		23.8 miles 186°	2024-11-26 05:00:56		SCTBFA84A		24.0 miles 239°	2024-11-23 23:16:35
RFS573737		25.6 miles 186°	2024-11-05 21:01:00		SCTBFA49A		25.7 miles 186°	2024-11-22 20:17:14
RFS576649		25.7 miles 186°	2024-11-22 22:00:45		RFS577507		26.4 miles 186°	2024-11-30 03:01:37
CW8505		27.6 miles 188°	2024-11-30 05:29:53		SCTBFA25A		27.7 miles 312°	2024-11-26 23:17:12
RFS577125		27.7 miles 312°	2024-11-27 01:00:49		RFS577127		29.6 miles 315°	2024-11-27 00:01:04
SCTBFA27A		29.6 miles 315°	2024-11-26 22:16:37		VK1MCW/P		30.2 miles 248°	2024-11-09 21:08:52
VK2/ST007		30.2 miles 248°	2024-11-15 03:23:49		RFS577243		30.4 miles 278°	2024-11-27 23:01:06
SCTBFA43A		30.5 miles 278°	2024-11-27 21:31:57		RFS575194		30.5 miles 324°	2024-11-18 04:00:28
RFS573994		33.5 miles 320°	2024-11-11 11:00:59		RFS574267		35.1 miles 308°	2024-11-10 02:01:07
RFS577461		35.3 miles 226°	2024-11-29 21:01:11		VK2/SM059		36.2 miles 250°	2024-11-15 14:24:46
VK2/SM052		38.0 miles 257°	2024-11-15 00:18:58		VK2/ST001		38.9 miles 287°	2024-10-31 17:53:01
VK1AD		38.9 miles 287°	2024-10-31 21:14:28		VK2EU B		43.8 miles 292°	2024-11-30 05:30:42
VK2EU-B		43.8 miles 292°	2024-11-30 05:09:52		FW2342		44.0 miles 292°	2024-11-30 05:30:29
MAERSK SEMAKAU		44.0 miles 79°	2024-11-27 00:01:45		RFS574385		50.5 miles 299°	2024-11-11 10:01:07
SCTBFA85A		50.5 miles 299°	2024-11-11 08:46:08

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.