callsign		distance	last heard - EST		callsign		distance	last heard - EST
RFS577895		0.0 yards 0°	2024-12-04 06:00:16		RFS578116		0.0 yards 0°	2024-12-06 03:01:04
RFS580883		0.0 yards 0°	2024-12-22 06:00:52		SCTBFA76A		20.7 yards 0°	2024-12-19 18:47:10
SCTBFA83A		20.7 yards 0°	2024-12-22 04:16:30		SCTBFA20A		0.9 miles 236°	2024-12-08 20:02:12
CW8505		0.9 miles 266°	2024-12-23 19:43:41		RFS577507		1.1 miles 350°	2024-11-30 03:01:37
SCTBFA46A		1.3 miles 338°	2024-12-10 06:15:11		RFS579297		1.8 miles 4°	2024-12-17 03:00:36
SCTBFA97A		1.8 miles 3°	2024-12-17 01:45:12		RFS577079		3.6 miles 5°	2024-11-26 05:00:56
RFS576917		4.0 miles 345°	2024-11-25 01:01:19		RFS577133		4.0 miles 345°	2024-11-26 22:01:00
RFS577599		4.0 miles 345°	2024-12-01 01:01:30		RFS578316		4.0 miles 345°	2024-12-07 17:00:17
SCTBFA33A		4.0 miles 345°	2024-11-26 20:45:33		SCTBFA99A		4.0 miles 345°	2024-11-30 23:15:13
RFS577502		4.8 miles 186°	2024-11-30 02:01:29		SCTBFA34A		5.7 miles 180°	2024-12-11 06:15:48
VK1MIC-3		8.7 miles 3°	2024-12-23 19:09:21		SCTBFA28A		8.8 miles 208°	2024-12-16 13:30:06
RFS579228		8.8 miles 208°	2024-12-16 15:00:52		RFS577723		8.9 miles 325°	2024-12-02 06:01:13
VK2ZAZ		9.4 miles 344°	2024-12-19 00:11:30		VK2ZAZ-10		9.4 miles 344°	2024-12-23 19:35:10
VK2ZAZ-DP		9.4 miles 344°	2024-11-29 17:56:14		SCTBFA04A		11.1 miles 195°	2024-12-02 03:31:31
RFS577704		11.1 miles 195°	2024-12-02 05:01:03		RFS578434		11.1 miles 195°	2024-12-09 05:01:11
SCTBFA84A		11.5 miles 197°	2024-12-15 02:06:47		RFS578484		11.5 miles 197°	2024-12-15 04:00:27
SCTBFA64A		11.5 miles 196°	2024-12-14 05:30:15		RFS578964		11.6 miles 196°	2024-12-14 07:00:40
RFS577465		12.0 miles 339°	2024-11-29 21:01:21		SCTBFA65A		12.0 miles 339°	2024-11-29 19:15:33
RFS580616		12.0 miles 2°	2024-12-23 18:00:40		SCTBFA16A		12.0 miles 2°	2024-12-23 17:00:10
SCTBFA21A		12.2 miles 1°	2024-12-23 08:00:57		RFS580622		12.9 miles 348°	2024-12-20 02:01:18
SCTBFA22A		12.9 miles 348°	2024-12-20 01:00:24		RFS578597		13.5 miles 199°	2024-12-11 05:01:13
SCTBFA94A		15.1 miles 213°	2024-12-10 22:45:08		RFS578594		15.1 miles 213°	2024-12-11 00:01:29
SCTBFA00A		15.1 miles 5°	2024-12-22 05:45:13		SCTBFA77A		21.0 miles 3°	2024-12-02 23:46:53
SCTBFA79A		21.3 miles 3°	2024-12-05 05:31:12		RFS577979		21.3 miles 3°	2024-12-05 07:00:16
RFS577272		21.6 miles 353°	2024-11-28 01:01:25		RFS578503		22.0 miles 2°	2024-12-09 23:01:51
SCTBFA31A		22.1 miles 221°	2024-12-14 20:47:10		RFS577461		22.7 miles 277°	2024-11-29 21:01:11
RFS580783		22.8 miles 219°	2024-12-21 07:03:24		SCTBFA48A		25.3 miles 6°	2024-12-12 15:00:29
RFS576781		25.7 miles 6°	2024-11-23 23:00:59		RFS578131		26.3 miles 219°	2024-12-06 13:00:17
SCTBFA51A		26.6 miles 6°	2024-12-21 22:31:13		RFS580851		26.6 miles 6°	2024-12-22 00:01:23
RFS578002		27.4 miles 342°	2024-12-05 23:00:21		SCTBFA11A		27.5 miles 9°	2024-12-14 16:30:29
RFS580730		27.8 miles 10°	2024-12-21 00:01:15		SCTBFA90A		28.1 miles 218°	2024-12-08 06:02:13
VK2CRN-D		36.0 miles 249°	2024-12-23 19:45:33		KAN WO		38.3 miles 84°	2024-12-16 17:49:17
DA HONG 19		42.0 miles 68°	2024-12-12 13:54:44

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.