callsign		distance	last heard - EST		callsign		distance	last heard - EST
RFS577502		1.0 miles 332°	2024-11-30 02:01:29		RFS579228		4.6 miles 242°	2024-12-16 15:00:52
SCTBFA28A		4.6 miles 242°	2024-12-16 13:30:06		SCTBFA20A		5.2 miles 352°	2024-12-08 20:02:12
RFS577895		5.7 miles 0°	2024-12-04 06:00:16		RFS578116		5.7 miles 0°	2024-12-06 03:01:04
RFS580576		5.7 miles 0°	2024-12-19 20:01:09		RFS580883		5.7 miles 0°	2024-12-22 06:00:52
CW8505		5.7 miles 351°	2024-12-23 19:16:41		SCTBFA76A		5.7 miles 0°	2024-12-19 18:47:10
SCTBFA83A		5.7 miles 0°	2024-12-22 04:16:30		SCTBFA04A		5.8 miles 210°	2024-12-02 03:31:31
RFS577704		5.8 miles 210°	2024-12-02 05:01:03		RFS578434		5.8 miles 210°	2024-12-09 05:01:11
SCTBFA64A		6.3 miles 211°	2024-12-14 05:30:15		RFS578964		6.3 miles 210°	2024-12-14 07:00:40
SCTBFA84A		6.3 miles 212°	2024-12-15 02:06:47		RFS578484		6.3 miles 211°	2024-12-15 04:00:27
RFS577507		6.7 miles 359°	2024-11-30 03:01:37		SCTBFA46A		6.8 miles 356°	2024-12-10 06:15:11
RFS579297		7.5 miles 1°	2024-12-17 03:00:36		SCTBFA97A		7.5 miles 1°	2024-12-17 01:45:12
RFS578597		8.4 miles 212°	2024-12-11 05:01:13		RFS577079		9.3 miles 2°	2024-11-26 05:00:56
RFS576917		9.5 miles 354°	2024-11-25 01:01:19		RFS577133		9.5 miles 354°	2024-11-26 22:01:00
RFS577599		9.5 miles 354°	2024-12-01 01:01:30		RFS578316		9.5 miles 354°	2024-12-07 17:00:17
SCTBFA33A		9.6 miles 354°	2024-11-26 20:45:33		SCTBFA99A		9.6 miles 354°	2024-11-30 23:15:13
SCTBFA94A		10.8 miles 230°	2024-12-10 22:45:08		RFS578594		10.8 miles 230°	2024-12-11 00:01:29
RFS577723		13.8 miles 338°	2024-12-02 06:01:13		VK1MIC-3		14.3 miles 2°	2024-12-23 19:09:21
VK2ZAZ		14.9 miles 350°	2024-12-19 00:11:30		VK2ZAZ-10		14.9 miles 350°	2024-12-23 19:05:11
VK2ZAZ-DP		14.9 miles 350°	2024-11-29 17:56:14		RFS577465		17.4 miles 346°	2024-11-29 21:01:21
SCTBFA65A		17.4 miles 346°	2024-11-29 19:15:33		RFS580616		17.7 miles 1°	2024-12-23 18:00:40
SCTBFA16A		17.7 miles 1°	2024-12-23 17:00:10		SCTBFA21A		17.9 miles 1°	2024-12-23 08:00:57
SCTBFA31A		18.2 miles 232°	2024-12-14 20:47:10		RFS580622		18.5 miles 352°	2024-12-20 02:01:18
SCTBFA22A		18.5 miles 352°	2024-12-20 01:00:24		RFS580783		18.7 miles 230°	2024-12-21 07:03:24
SCTBFA00A		20.8 miles 4°	2024-12-22 05:45:13		RFS578131		22.1 miles 228°	2024-12-06 13:00:17
SCTBFA90A		23.9 miles 226°	2024-12-08 06:02:13		RFS577461		24.0 miles 290°	2024-11-29 21:01:11
SCTBFA77A		26.6 miles 2°	2024-12-02 23:46:53		SCTBFA79A		26.9 miles 2°	2024-12-05 05:31:12
RFS577979		26.9 miles 2°	2024-12-05 07:00:16		RFS577272		27.2 miles 355°	2024-11-28 01:01:25
RFS577400		30.0 miles 212°	2024-11-29 02:01:28		RFS578314		30.2 miles 212°	2024-12-07 16:00:20
VK2CRN-D		34.4 miles 257°	2024-12-23 19:05:33		KAN WO		39.3 miles 76°	2024-12-16 17:49:17
DA HONG 19		44.5 miles 61°	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.