callsign		distance	last heard - EST		callsign		distance	last heard - EST
RFS577704		0.0 yards 0°	2024-12-02 05:01:03		RFS578434		0.0 yards 0°	2024-12-09 05:01:11
SCTBFA64A		0.5 miles 223°	2024-12-14 05:30:15		RFS578964		0.5 miles 221°	2024-12-14 07:00:40
RFS578484		0.5 miles 233°	2024-12-15 04:00:27		SCTBFA84A		0.5 miles 235°	2024-12-15 02:06:47
RFS578597		2.5 miles 218°	2024-12-11 05:01:13		RFS579228		3.2 miles 338°	2024-12-16 15:00:52
SCTBFA28A		3.2 miles 338°	2024-12-16 13:30:06		SCTBFA94A		5.7 miles 250°	2024-12-10 22:45:08
RFS578594		5.7 miles 250°	2024-12-11 00:01:29		SCTBFA34A		5.8 miles 30°	2024-12-11 06:15:48
RFS577502		6.4 miles 22°	2024-11-30 02:01:29		SCTBFA20A		10.4 miles 12°	2024-12-08 20:02:12
CW8505		10.8 miles 10°	2024-12-23 19:52:41		RFS577895		11.1 miles 15°	2024-12-04 06:00:16
RFS578116		11.1 miles 15°	2024-12-06 03:01:04		RFS580576		11.1 miles 15°	2024-12-19 20:01:09
RFS580883		11.1 miles 15°	2024-12-22 06:00:52		SCTBFA76A		11.1 miles 15°	2024-12-19 18:47:10
SCTBFA83A		11.1 miles 15°	2024-12-22 04:16:30		RFS577507		12.1 miles 13°	2024-11-30 03:01:37
SCTBFA46A		12.1 miles 12°	2024-12-10 06:15:11		RFS579297		12.9 miles 14°	2024-12-17 03:00:36
SCTBFA97A		12.9 miles 13°	2024-12-17 01:45:12		SCTBFA31A		13.0 miles 242°	2024-12-14 20:47:10
RFS580783		13.4 miles 238°	2024-12-21 07:03:24		RFS577079		14.7 miles 13°	2024-11-26 05:00:56
RFS576917		14.7 miles 7°	2024-11-25 01:01:19		RFS577133		14.7 miles 7°	2024-11-26 22:01:00
RFS577599		14.7 miles 7°	2024-12-01 01:01:30		RFS578316		14.7 miles 7°	2024-12-07 17:00:17
SCTBFA33A		14.7 miles 7°	2024-11-26 20:45:33		SCTBFA99A		14.7 miles 7°	2024-11-30 23:15:13
RFS578131		16.7 miles 235°	2024-12-06 13:00:17		RFS577723		18.1 miles 353°	2024-12-02 06:01:13
SCTBFA90A		18.4 miles 232°	2024-12-08 06:02:13		VK1MIC-3		19.7 miles 10°	2024-12-23 19:09:21
VK2ZAZ		19.8 miles 1°	2024-12-19 00:11:30		VK2ZAZ-10		19.8 miles 1°	2024-12-23 19:35:10
VK2ZAZ-DP		19.8 miles 1°	2024-11-29 17:56:14		RFS577465		22.0 miles 356°	2024-11-29 21:01:21
SCTBFA65A		22.0 miles 356°	2024-11-29 19:15:33		RFS580616		23.0 miles 8°	2024-12-23 18:00:40
SCTBFA16A		23.0 miles 8°	2024-12-23 17:00:10		SCTBFA21A		23.2 miles 8°	2024-12-23 08:00:57
RFS580622		23.4 miles 1°	2024-12-20 02:01:18		SCTBFA22A		23.4 miles 1°	2024-12-20 01:00:24
RFS577461		23.8 miles 304°	2024-11-29 21:01:11		RFS577400		24.2 miles 212°	2024-11-29 02:01:28
RFS578314		24.4 miles 212°	2024-12-07 16:00:20		RFS578525		25.4 miles 201°	2024-12-10 03:01:40
SCTBFA00A		26.1 miles 9°	2024-12-22 05:45:13		RFS578521		28.0 miles 195°	2024-12-10 05:01:06
SCTBFA50A		28.7 miles 210°	2024-12-22 18:16:52		VK2CRN-D		30.8 miles 266°	2024-12-23 19:45:33
RFS579286		32.0 miles 218°	2024-12-17 00:00:55		SCTBFA49A		32.2 miles 219°	2024-12-09 05:31:33
RFS578449		32.2 miles 219°	2024-12-09 07:01:14		RFS579041		32.5 miles 219°	2024-12-15 06:00:16
SCTBFA41A		32.5 miles 219°	2024-12-15 04:31:31		KAN WO		43.5 miles 71°	2024-12-16 17:49:17
DA HONG 19		49.5 miles 58°	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.