callsign		distance	last heard - EST		callsign		distance	last heard - EST
KK6MIG-13		0.6 miles 151°	2025-02-01 20:16:07		SUNSET		0.8 miles 319°	2025-02-01 20:16:35
W2GMD-1		0.8 miles 319°	2025-02-01 15:37:53		KN6KBS B		1.0 miles 320°	2025-02-01 20:06:38
KN6KBS-B		1.0 miles 320°	2025-02-01 20:06:48		KN6KBS		1.0 miles 320°	2025-01-27 14:02:03
KN6KBS-2		1.0 miles 320°	2025-02-01 20:14:44		K6PLI-10		1.1 miles 75°	2025-02-01 20:14:22
K6PLI-1		1.1 miles 75°	2025-01-28 00:32:07		KM6BON-7		1.3 miles 97°	2025-02-01 12:25:36
N1KOL-7		1.8 miles 85°	2025-01-28 09:22:08		N1KOL-i		1.8 miles 85°	2025-01-28 09:17:49
N1KOL		1.8 miles 86°	2025-01-26 18:44:01		DW5422		1.9 miles 319°	2025-02-01 20:10:17
W6PW-10		1.9 miles 81°	2025-01-29 20:14:16		P-N1KOL		2.0 miles 110°	2025-01-26 20:03:03
WE6D-D		2.0 miles 92°	2025-01-25 00:48:45		W6/NC-423		2.1 miles 115°	2025-01-29 16:46:46
K6EL		2.1 miles 115°	2025-01-14 13:25:38		WE6D-1		2.3 miles 84°	2025-01-14 15:09:43
NZ6J-10		2.3 miles 44°	2025-02-01 19:36:13		FW2543		2.4 miles 70°	2025-02-01 20:15:57
KN6MBF-7		2.4 miles 334°	2025-02-01 15:51:39		KG6ZCO		2.6 miles 24°	2025-02-01 09:51:39
KJ6HMV-7		2.7 miles 94°	2025-01-14 19:14:57		FW6803		2.8 miles 79°	2025-02-01 20:15:56
EW9227		2.8 miles 83°	2025-02-01 20:15:40		GW0189		2.9 miles 140°	2025-02-01 20:15:22
KO6HGT-1		3.0 miles 114°	2025-01-16 01:22:08		CW5988		3.1 miles 79°	2025-02-01 20:14:33
K6PST-9		3.2 miles 71°	2025-02-01 20:14:40		VTS PRESDIO		3.2 miles 22°	2025-02-01 20:16:01
KF6ZEO		3.2 miles 96°	2025-01-17 18:58:40		KF6ZEO-1		3.2 miles 96°	2025-01-21 23:39:34
ESPRIT DE CORPS		3.3 miles 321°	2025-01-22 10:41:35		EW5830		3.3 miles 109°	2025-02-01 20:15:25
MYSTIC		3.3 miles 238°	2025-01-21 11:01:19		N6WKZ-3		3.3 miles 62°	2025-02-01 20:02:49
P-KJ6HNM		3.5 miles 63°	2025-01-20 21:02:52		K6PST-D		3.5 miles 60°	2025-02-01 19:59:45
VIDA LOCA		3.5 miles 313°	2025-01-27 22:34:14		EW2457		3.6 miles 86°	2025-02-01 20:15:36
IMPERIAL		3.6 miles 335°	2025-01-31 20:08:26		FW4637		3.8 miles 69°	2025-02-01 20:15:04
KJ6RVM-R		3.8 miles 56°	2025-02-01 20:04:57		P-KJ6RVM		3.8 miles 56°	2025-02-01 20:01:47
SD-3004 (UNCREWED)		3.9 miles 356°	2025-01-21 17:46:59		KG6OTX		3.9 miles 94°	2025-01-13 16:19:16
K3MMA-7		3.9 miles 67°	2025-01-20 11:01:40		LEISA FLORENCE		3.9 miles 358°	2025-02-01 17:31:26
FRIENDSHIP		4.0 miles 359°	2025-01-16 15:09:43		MOTU		4.1 miles 319°	2025-01-18 20:07:35
NOTEWORTHY		4.1 miles 18°	2025-02-01 14:13:29		SV WANDERLUST		4.1 miles 0°	2025-01-24 17:59:16
``STINGER``		4.1 miles 357°	2025-01-13 20:28:47		KN6KQR-8		4.2 miles 39°	2025-01-06 22:16:45
KD2LRL-9		4.3 miles 72°	2025-01-26 20:16:45		ESKORIN		4.3 miles 2°	2025-01-11 19:08:16
FIREBOAT LIBERTY		4.3 miles 5°	2025-01-28 18:30:18		ION		4.4 miles 18°	2025-01-13 18:03:27
STFYC-WILHITE		4.4 miles 30°	2025-01-12 14:42:04		WAN HAI 512		4.4 miles 314°	2025-02-01 20:06:42
WESTIE		4.4 miles 31°	2025-01-13 12:28:35		COSMO		4.4 miles 30°	2025-01-26 11:18:16
ATHENA		4.5 miles 30°	2025-01-26 14:46:47		STFYC S. BARROWS		4.5 miles 30°	2025-01-12 17:00:36
MADE EASIER		4.5 miles 30°	2025-01-26 15:30:35		368022760		4.5 miles 6°	2025-01-12 16:58:51
SF MARINE 7		4.5 miles 8°	2025-01-31 14:37:35		ENCORE		4.5 miles 31°	2025-02-01 18:52:26
KAVANCHA		4.5 miles 359°	2025-01-25 14:02:40		338450547		4.5 miles 31°	2025-01-26 11:09:38
JEWEL		4.5 miles 335°	2025-01-24 19:52:30		F/V TAURUS		4.5 miles 0°	2025-01-30 19:51:58
BREATHE		4.6 miles 10°	2025-01-14 15:29:59		SAMA		4.6 miles 331°	2025-01-20 14:28:19
WIND CATCHER		4.6 miles 19°	2025-01-25 14:23:15		SD-2032 (UNCREWED)		4.6 miles 6°	2025-01-13 13:12:06
C# MINOR		4.6 miles 345°	2025-01-04 17:12:42		367497450		4.6 miles 5°	2025-01-19 16:26:35
PILLAR POINT RADON		4.6 miles 2°	2025-01-27 11:35:59		FREEDOM		4.6 miles 9°	2025-01-25 13:59:48
367389640		4.6 miles 16°	2025-01-26 20:06:03		STORY MAKER		4.7 miles 29°	2025-01-25 14:32:49
GW3010		4.7 miles 115°	2025-02-01 20:11:36		N3TC-N		4.7 miles 161°	2025-02-01 20:10:57
CG TERN --------		4.7 miles 15°	2025-01-16 19:23:30		DUENDE		4.7 miles 25°	2025-01-25 12:32:54
338349184		4.7 miles 13°	2025-01-23 16:00:31		SHAMAN		4.7 miles 20°	2025-01-25 20:53:54
MISTY DAWN		4.7 miles 336°	2025-01-29 07:58:38		GIZMO		4.7 miles 350°	2025-01-26 17:43:22
NANCY		4.7 miles 14°	2025-01-25 14:11:37		FARAH II		4.8 miles 357°	2025-01-26 19:24:51
STFYC LANGLAIS		4.8 miles 32°	2025-02-01 12:50:18		ZIMMER		4.8 miles 7°	2025-01-21 06:24:18
S/V FREE SWAN 461		4.8 miles 8°	2025-01-11 19:51:53		FLEXI FLYER		4.8 miles 6°	2025-01-25 15:54:25
SEQUOIA		4.8 miles 15°	2025-01-22 16:24:24		PILOT BOAT SAN FRAN		4.8 miles 12°	2025-01-30 11:54:57

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.