callsign		distance	last heard - EST		callsign		distance	last heard - EST
RFS578131		18.5 miles 114°	2024-12-06 13:00:17		SCTBFA90A		18.6 miles 119°	2024-12-08 06:02:13
RFS577461		19.3 miles 35°	2024-11-29 21:01:11		SCTBFA31A		19.5 miles 101°	2024-12-14 20:47:10
RFS580783		19.8 miles 104°	2024-12-21 07:03:24		RFS576532		22.7 miles 289°	2024-11-28 00:01:07
RFS577891		22.8 miles 291°	2024-12-05 08:00:17		SCTBFA49A		25.0 miles 156°	2024-12-09 05:31:33
RFS578449		25.0 miles 156°	2024-12-09 07:01:14		SCTBFA41A		25.0 miles 156°	2024-12-15 04:31:31
RFS579041		25.0 miles 156°	2024-12-15 06:00:16		SCTBFA94A		25.3 miles 89°	2024-12-10 22:45:08
RFS578594		25.3 miles 89°	2024-12-11 00:01:29		RFS579286		25.4 miles 155°	2024-12-17 00:00:55
RFS577400		25.5 miles 136°	2024-11-29 02:01:28		RFS578314		25.5 miles 136°	2024-12-07 16:00:20
RFS577948		27.6 miles 291°	2024-12-05 02:00:30		SCTBFA50A		27.9 miles 144°	2024-12-22 18:16:52
RFS580716		28.1 miles 235°	2024-12-22 01:00:34		RFS577176		29.1 miles 159°	2024-11-27 04:00:54
RFS578597		29.1 miles 90°	2024-12-11 05:01:13		SCTBFA28A		29.9 miles 80°	2024-12-16 13:30:06
RFS579228		29.9 miles 80°	2024-12-16 15:00:52		RFS578334		30.3 miles 254°	2024-12-09 01:01:10
SCTBFA84A		30.3 miles 86°	2024-12-15 02:06:47		RFS578484		30.3 miles 86°	2024-12-15 04:00:27
SCTBFA64A		30.4 miles 87°	2024-12-14 05:30:15		RFS578964		30.4 miles 87°	2024-12-14 07:00:40
RFS578525		30.5 miles 135°	2024-12-10 03:01:40		SCTBFA04A		30.8 miles 86°	2024-12-02 03:31:31
RFS577704		30.8 miles 86°	2024-12-02 05:01:03		RFS578434		30.8 miles 86°	2024-12-09 05:01:11
RFS578617		31.8 miles 285°	2024-12-11 20:00:11		RFS580600		33.5 miles 296°	2024-12-21 23:00:49
RFS577502		34.1 miles 76°	2024-11-30 02:01:29		RFS578521		34.1 miles 137°	2024-12-10 05:01:06
SCTBFA34A		34.4 miles 78°	2024-12-11 06:15:48		RFS577723		35.0 miles 55°	2024-12-02 06:01:13
SCTBFA20A		35.1 miles 69°	2024-12-08 20:02:12		CW8505		35.1 miles 69°	2024-12-23 20:55:41
SCTBFA89A		35.3 miles 139°	2024-12-22 04:00:05		RFS577895		36.0 miles 69°	2024-12-04 06:00:16
RFS578116		36.0 miles 69°	2024-12-06 03:01:04		RFS580576		36.0 miles 69°	2024-12-19 20:01:09
RFS580883		36.0 miles 69°	2024-12-22 06:00:52		SCTBFA76A		36.0 miles 69°	2024-12-19 18:47:10
SCTBFA83A		36.0 miles 69°	2024-12-22 04:16:30		SCTBFA46A		36.1 miles 67°	2024-12-10 06:15:11
RFS576670		36.1 miles 280°	2024-11-25 05:00:52		RFS577507		36.3 miles 67°	2024-11-30 03:01:37
RFS576917		36.7 miles 63°	2024-11-25 01:01:19		RFS577133		36.7 miles 63°	2024-11-26 22:01:00
RFS577599		36.7 miles 63°	2024-12-01 01:01:30		RFS578316		36.7 miles 63°	2024-12-07 17:00:17
SCTBFA33A		36.7 miles 63°	2024-11-26 20:45:33		SCTBFA99A		36.7 miles 63°	2024-11-30 23:15:13
SCTBFA97A		36.8 miles 66°	2024-12-17 01:45:12		RFS579297		36.9 miles 66°	2024-12-17 03:00:36
RFS577700		37.6 miles 312°	2024-12-03 19:00:07		RFS577079		37.8 miles 64°	2024-11-26 05:00:56
SCTBFA65A		38.0 miles 51°	2024-11-29 19:15:33		RFS577465		38.0 miles 51°	2024-11-29 21:01:21
VK2ZAZ		38.1 miles 55°	2024-12-19 00:11:30		VK2ZAZ-10		38.1 miles 55°	2024-12-23 20:35:10
VK2ZAZ-DP		38.1 miles 55°	2024-11-29 17:56:14		RFS577463		38.5 miles 275°	2024-11-29 21:01:17
RFS580483		38.8 miles 259°	2024-12-21 01:00:46		RFS577857		39.1 miles 260°	2024-12-03 23:00:30
SCTBFA22A		40.3 miles 51°	2024-12-20 01:00:24		RFS580622		40.3 miles 51°	2024-12-20 02:01:18
VK1MIC-3		40.4 miles 58°	2024-12-23 19:09:21		RFS577716		42.2 miles 260°	2024-12-02 04:01:43
SCTBFA21A		42.2 miles 53°	2024-12-23 08:00:57		RFS580616		42.2 miles 54°	2024-12-23 18:00:40
SCTBFA16A		42.2 miles 54°	2024-12-23 17:00:10		RFS576477		46.8 miles 236°	2024-12-16 21:00:38

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.